Table of Contents
Table of
Contents.............................................................................................................................................. 3
Introduction.......................................................................................................................................................... 5
About Kapelle
Clefs....................................................................................................................................... 5
The Work Environment.................................................................................................................................. 6
The Kapelle Clefs
Interface.................................................................................................................... 6
Resizing the Window............................................................................................................................................. 6
Using the Toolbar............................................................................................................................................ 6
Floating the Toolbar............................................................................................................................................. 7
Docking the Toolbar.............................................................................................................................................. 7
Resizing the Toolbar.............................................................................................................................................. 8
The Status Bar.................................................................................................................................................... 8
Using the Menus................................................................................................................................................. 8
File Menu................................................................................................................................................................. 9
View Menu............................................................................................................................................................. 10
Clefs Menu............................................................................................................................................................ 10
Levels Menu.......................................................................................................................................................... 10
Help Menu............................................................................................................................................................. 10
Using Context
Menus.................................................................................................................................... 11
Using the Keyboard...................................................................................................................................... 11
Clef Exercises..................................................................................................................................................... 13
Doing an Exercise........................................................................................................................................... 13
Selecting a Clef.............................................................................................................................................. 15
Selecting a Level
of Difficulty........................................................................................................... 15
Doing an Exercise
With Multiple Clefs.......................................................................................... 16
Progress Reports.............................................................................................................................................. 18
The Contents of
Your Progress Report.......................................................................................... 18
Understanding the
Progress Report Window............................................................................ 18
Sorting Entries................................................................................................................................................ 19
Selecting Entries........................................................................................................................................... 19
Deleting Entries............................................................................................................................................. 20
Filtering Entries............................................................................................................................................ 20
Filter by Date........................................................................................................................................................ 21
Filter by Clef......................................................................................................................................................... 22
Filter by Level....................................................................................................................................................... 22
Filter by Score...................................................................................................................................................... 22
Removing Filters............................................................................................................................................ 23
Printing Your
Progress Report............................................................................................................ 23
Exporting Your
Progress Report........................................................................................................ 24
Closing the
Progress Report Dialog Box...................................................................................... 24
MIDI................................................................................................................................................................................ 26
Using a MIDI
Keyboard With Kapelle Clefs................................................................................. 26
Using Kapelle
Clefs Without a MIDI Keyboard......................................................................... 26
The MIDI Settings
Dialog Box................................................................................................................. 27
Setting the MIDI
Input and Output Ports....................................................................................... 27
Setting Output
Channels.......................................................................................................................... 28
Setting Output
Programs......................................................................................................................... 28
Setting MIDI Thru........................................................................................................................................... 29
Summary of Commands.................................................................................................................................. 30
New Exercise...................................................................................................................................................... 30
Stop Exercise..................................................................................................................................................... 30
Progress Report.............................................................................................................................................. 30
MIDI Settings...................................................................................................................................................... 31
Exit............................................................................................................................................................................ 31
View Toolbar..................................................................................................................................................... 31
View Status Bar............................................................................................................................................... 31
View Keyboard................................................................................................................................................. 31
Color, Correct
Notes.................................................................................................................................. 31
Color, Incorrect
Notes............................................................................................................................. 32
Default Colors................................................................................................................................................ 32
Treble Clef......................................................................................................................................................... 32
Soprano Clef...................................................................................................................................................... 32
Mezzo Soprano Clef...................................................................................................................................... 32
Alto Clef............................................................................................................................................................... 33
Tenor Clef............................................................................................................................................................ 33
Baritone ( C )
Clef........................................................................................................................................... 33
Baritone ( F )
Clef............................................................................................................................................ 33
Bass Clef............................................................................................................................................................... 34
Multiple Clefs.................................................................................................................................................. 34
Level 1..................................................................................................................................................................... 34
Level 2..................................................................................................................................................................... 34
Level 3..................................................................................................................................................................... 35
Level 4..................................................................................................................................................................... 35
Level 5..................................................................................................................................................................... 35
Help Topics........................................................................................................................................................... 35
About Kapelle
Clefs..................................................................................................................................... 36
Keyboard Shortcuts...................................................................................................................................... 37
System Requirements.................................................................................................................................... 38
Index............................................................................................................................................................................ 39
Kapelle Clefs is an application in the Kapelle series of eartraining programs.
All of the Kapelle series applications share a common base in the Apollo music notation library, which
provides music notation as well as MIDI-based playback and entry of musical
notation. In addition to the underlying Apollo library, Kapelle-series programs
share a similar interface, in order to facilitate the learning of each
individual program in the series.
Kapelle Clefs is a simple application that concentrates on
the learning of the various clefs—F,C, and G clefs—by playing notes in those
clefs on a keyboard, either the onscreen-supplied keyboard or a MIDI keyboard
connected to your computer.
Kapelle Clefs is simple application with a clean, uncluttered
interface:
Figure 1: The Kapelle Clefs window
When you resize the Kapelle Clefs window, the
enclosed musical notation will expand or contract in order to fill the window
evenly. If you resize the window to a very small size, there will not be enough
space within the window to display the notation accurately:
Figure 2: Kapelle Clefs window resized too small
Most of the Kapelle Clefs commands can be found on the Toolbar.
Figure 3: Kapelle Clefs toolbar
The Toolbar can be docked to any one of the window’s four
boundaries, and can be floated as an independent window and resized.
To float the Toolbar, position the mouse
cursor over any point in the Toolbar not occupied by an icon, hold down the
mouse button, and drag the Toolbar to a location away from the edge of a
window. The Toolbar will then “float”—that is, be an independent palette-type
window.
Figure 4: Floating Toolbar
To fasten (“dock”) the Toolbar to one size of the
main window, position the moust cursor over the floating Toolbar’s title bar,
and drag the Toolbar towards one of the edges of the window. When you approach
the edge of the window, release the mouse button and the Toolbar will dock
itself to that side of the window.
In this illustration, the Toolbar has been docked to the
left side of the window:
Figure 5: Docked Toolbar
A floating Toolbar can be resized. Simply
position the mouse cursor over any of the four edges, or any of the four
corners, and drag the cursor to resize the Toolbar.
If you drag from one of the four corners, the Toolbar is
resized in both dimensions simultaneously. If you drag from the left or right
sides, the Toolbar is resized horizontally; if you drag from the top or bottom
sides, the Toolbar is resized vertically.
Figure 6: Resized Toolbar
Kapelle Clef’s status bar runs along the
bottom of the window. Given that Kapelle Clefs is a simple program, the status
bar does very little:
Figure 7: The Status Bar
If you prefer not to see the status bar, you may remove it
from the window by selecting the command Status Bar from the Edit Menu.
Menus provide easy access to all of the program’s
commands. The menu bar runs along the top of the main window:
Figure 8: The Menu Bar
You activate a menu by clicking the mouse over any one of
the menu names:
Figure 9: An activated menu
You can also activate a menu
from the keyboard. To do this, hold down the Alt key (usually located directly to the left of the spacebar) and
then press the underlined letter of the menu. For example, pressing Alt, then F (which is the underline letter for the File menu), produces this:
Figure 10: Activated File Menu
After a menu has been activated, its commands may be given
either by clicking on the command with the mouse, or by pressing the underlined
letter on the command.
Note also that many commands have keyboard accelerators, which are indicated on the right-hand side
of the menu command. In this illustration, the keyboard accelerator is Control+N:
Figure 11: Keyboard Accelerator
If a command has a keyboard accelerator, you can activate
the command from the keyboard without using the menu bar at all. For example, a
keyboard accelerator of Ctrl+N
indicates that you hold down the Control
key while typing the letter ‘n’.
Kapelle’s five menus are as follows:
The File Menu contains commands
for starting and stopping exercises, showing your progress report, controlling
MIDI settings, and exiting the program:
Figure 12: File Menu
The View Menu contains commands for
viewing various onscreen elements such as the Toolbar or the onscreen Keyboard,
as well as setting the display colors:
Figure 13: View Menu
The Clefs Menu contains commands for
setting the clef of an exercise:
Figure 14: Clefs Menu
The Levels Menu contains commands for
setting the level of difficulty for an exercise:
Figure 15: Levels Menu
The Help Menu contains commands for
accessing Kapelle Clefs’s help systems as well as information about the
program:
Figure 16: Help Menu
Clicking the alternate mouse button (usually the right
button on most systems) over various parts of the Kapelle Clefs window will
result in a context menu, or a menu containing most of the commands that are
suitable to that location.
The context menu that appears for the main window body is
as follows:
Figure 17: Main Window context menu
NOTE: if an exercise is not currently under way, the first
command on the menu will read New Exercise instead of Stop Exercise.
The context menu that appears if you right-click on the
Toolbar, the Menu Bar, or the Status Bar is as follows:
Figure 18: Secondary context menu
If you do not have a MIDI keyboard attached to your
computer, you may use the built-in onscreen keyboard.
To make the keyboard visible, select Keyboard
from the View Menu.
Figure 19: Keyboard
Play a note on the keyboard by clicking on that note (the
location of middle ‘c’ is marked). The note continues to sound for as long as
you hold down the mouse button. (Note that some MIDI sounds might feature decay and thus the sound may not
sustain.)
Kapelle Clefs is not a complicated application. An
exercise consists of a screenful of notes, each in its own measure.
The object of the exercise is to play the notes of the
exercise—either on a MIDI keyboard connected to your computer or using the
onscreen keyboard—until the end of the exercise. You are scored by the number
of notes you have played correctly.
To start an exercise, select
the clef (or clefs) that you wish to work with, and the level. (See the
following sections for information about doing that.)
Then start the exercise by any of the following
techniques:
·
Select New Exercise from the File Menu
·
Select New Exercise from the
Context Menu
·
Click on the New Exercise icon 
on the Toolbar
·
Press Control+N.
This illustrations shows a Kapelle Clefs exercise:
Figure 20: A Kapelle Clefs exercise
After you play an individual note, that note will be
colored. The color of the note changes for correct notes versus incorrect
notes. In this illustration, the first seven notes have been played:
Figure 21: Exercise with seven notes
played
The exercise stops automatically when you reach the last
note, and presents you with a summary of your performance:
Figure 22: Summary of an exercise
If you wish to stop the exercise before you
have reached the last note, use the Stop Exercise command, which can be given
using any of the following techniques:
·
Select Stop Exercise from the File Menu
·
Select Stop Exercise from the
Context Menu
·
Click on the Stop Exercise icon 
on the Toolbar
·
Press Control+X
NOTE: if you stop an exercise before you reach the last
note, the score of your performance is not retained: you must finish the
exercise in order for it to be evaluated.
You may select the clef for the
exercise a number of different ways:
·
Select the clef from the Clefs Menu
·
Click on a clef icon on the Toolbar
Figure 23: Clef icons on the Toolbar
·
Select the clef from the Context Menu
·
Press the key combination for the clef (see the
“Keyboard Shortcuts” chapter for a listing of those key combinations.)
The clef that you have selected will be used for the next exercise you do, not the current
one.
Kapelle Clefs offers five
levels of difficulty. They are:
·
Level 1: Stepwise motion only, no accidentals or
leger lines
·
Level 2: Some leaps up to a fourth, no
accidentals or leger lines
·
Level 3: Same as Level 2 but with accidentals
added
·
Level 4: Same as Level 3 but with leger lines
added
·
Level 5: Large leaps, all accidentals possible,
leger lines
You may select the level of difficulty a number of ways:
·
Select the level from the Levels Menu
·
Select the level from the Context Menu
·
Click on a ‘level’ icon on the Toolbar
Figure 24: Level icons
·
Press the Control key + the level you desire
(Control+1 is Level 1, Control+2 is Level 2, and so forth.)
The level that you choose will be applied to the next exercise you do, not the current
exercise.
Normally a Kapelle Clefs exercise features only a single clef.
However, you may mix clefs within the
exercise. To do this, select the command Multiple Clefs from the Clefs Menu. You are presented with the Multiple Clefs
dialog box:
Figure 25: Multiple Clefs dialog box
Select at least one clef from this dialog box by clicking
in the checkbox to the left of the clef’s name.
NOTE: if you do not select any clefs, clicking OK will
result in the following:
Figure 26: Warning message for clef
selection
Kapelle Clefs will choose the location of the various
clefs at random. Here is an example which mixes Treble, Soprano, Tenor, and
both varieties of Baritone clefs:
Figure 27: A mixed clef exercise
A progress report is a special file created for you
automatically by Kapelle Clefs the first time you used the application. It
contains a record of all of the exercises you have performed, together with
their scores, the time it took to do the exercise, and the date/time when you
did each individual exercise.
The progress report is shown in a special dialog box which
allows you to manipulate the contents of your progress report: you can delete
entries, sort the report by various criteria, filter out entries, as well as
print or export your progress report as a text file.
Figure 28: The Progress Report Window
The main area of the progress report window is devoted to
a list box which displays each entry in the progress report. Each entry
represents a single exercise, and each entry contains the following fields:
·
Date: the date and time for this exercise.
·
Level: the exercises’s level of difficulty
·
Clefs: the clef or clefs used in the exercise
·
Grade: the score you received for your
performance
·
Time: the length of time it took to perform the
exercise
You
may sort the entries by any of the five fields—Date, Level, Clefs, Grade, and
Time. Sort them by clicking on the field header:
Figure 29: Sorting the entries by Date
To select
an entry, click on the Date field for that entry:
Figure 30: Selecting an entry
To select an inclusive range of entry, click on the Date
field for the first entry in the range, and then hold down the Shift key and
click on the Date field for the last entry in the range:
Figure 31: Selecting a range of entries
To select multiple, non-continguous entries, hold down the
Control key and click on each entry you wish to select:
Figure 32: Selecting multiple,
non-contiguous entries
To delete
an entry, select the entry or entries you wish to delete (see the above section
on selection techniques) and then click on the “Delete Item” button on the top
of the window:
Figure 33: Deleting an item
NOTE: the item will not be permanently deleted unless you
click on the “Save/Close” button, which saves the changes you have made in your
progress report. If you click on the “Close” button instead, you will be given
the option to close your report without saving changes.
You may filter the entries in the
progress window—that is, include only those entries which you want to see. This
feature can be very useful if you are printing a progress report since reports
can grow very long quickly. You may filter by Date, by Clef, by Level, or by
Score.
Note that filtering
does not remove the items from your Progress Report: it determines how they are
displayed and printed only; the contents of the actual file remain unchanged.
To reach the filters, click on the “Filter” button:
Figure 34: Location of the Progress
Report buttons
You will be presented with the Filters property sheet,
which is a “tabbed” dialog box—each tab controls one specific filter. Go to
each property page by clicking on its tab:
Figure 35: The Filters Property Sheet
(Tabbed dialog)
You may filter entries to those occurring within a
specific time frame, measured from the present:
Figure 36: Filter by Date Property Page
To select an option, click on the radio button that
selects that filter, and then select a range of options. In this illustration,
only those exercises which have been done within the last 3 days will be
displayed:
Figure 37: A sample filter
Date filters operate up to a year in the past—you may show
those entries created up the last 365 days, or the last 52 weeks, or the last
12 months.
You may restrict the display to only those clefs you
choose:
Figure 38: The Filter by Clefs Property Page
Any clef with a check mark beside it will be displayed.
You may restrict the display to only those levels you
choose:
Figure 39: The Filter by Levels
Property Page
Any level with a check mark beside it will be displayed.
Finally, you may restrict your display to just those
exercises that fall within a range of scores:
Figure 40: The Filter by Score Property
Page
If you have filtered your progress
report, you may remove the filters by clicking on the “Remove Filters” button
at the top of the Progress Report window:
Figure 41: Location of the Remove
Filters button
NOTE: the “Remove Filters” button is activated only if you
have filtered your progress report.
To print your progress report, click the
“Print” button:
Figure 42: Location of the Print button
If you have filtered your progress report, you will be
asked if you want to print the filtered set of records, or the entire report:
Figure 43: Printing a filtered report
Printing will then proceed.
NOTE: Kapelle Clefs uses WordPad, which is installed
automatically along with Windows, for printing. If WordPad is not installed, an
error message will result and you will not be able to print.
You may export your progress report to
a plain-text, tab-delimited file, suitable for importing into a spreadsheet or
database application.
To export your progress report, click on the “Export”
button. You are presented with a standard Windows Save As dialog box:
Figure 44: Save As dialog box
Kapelle Clefs offers a default name for your progress
report; you may change this to suit yourself. Use the Save As dialog box to
navigate to the location where you want to save the exported progress report,
then click Save.
NOTE: an exported progress report is always the complete
set of entries, whether or not the report has been filtered.
To close the Progress Report dialog box, click either
Save/Close or the Close button. Save/Close will automatically save changes you
have made, and then close the dialog box.
Clicking on the Close button will give you the option of
saving any changes you may have made prior to closing the dialog box:
Figure 45: Closing the Progress Report
Note that any changes you have made—sorting, filtering,
deleting—are not saved permanently to the progress report file unless you
specifically indicate that the changes are to be saved, either by clicking the Save/Close
button, or by clicking on Close and then clicking “Yes” in response to the
query about saving your changes.
If there is a MIDI instrument (usually a
keyboard) connected to your computer via a standard MIDI cable, you can use
that MIDI keyboard for Kapelle Clefs input.
The MIDI OUT port of the MIDI keyboard should be connected
to the MIDI IN port on your computer for input to work. In most setups, the
keyboard’s MIDI IN port is connected to the computer’s MIDI OUT port as well,
although that isn’t required for MIDI input in Kapelle Clefs.
Most computers nowadays have sound cards which contain a
built-in MIDI interface. The MIDI ports are usually combined with the joystick
connector; a special cable is required that splits the port into separate
connectors for joystick and MIDI.
Consult the documentation for your sound card for more
details.
If you do not have a MIDI keyboard, or do not have MIDI
capability at all, you can still use Kapelle Clefs with the built-in onscreen
keyboard.
To show the keyboard, select the
command Keyboard from the View
Menu. The onscreen keyboard will be displayed:
Figure 46: The onscreen keyboard
The onscreen keyboard may be positioned anywhere on the
screen that is convenient for you.
To close it, select again the command Keyboard
from the View Menu, or click on the keyboard’s
close box (on the right-hand side of the keyboard’s title bar.)
To play a note on the keyboard, click it and hold the
mouse button down for as long as you wish the note to continue sounding. The
key will be highlighted in inverse video. If you have a sound card in your
computer, you should hear the note as it is being played.
Note that the location of middle ‘c’ is marked on the
keyboard.
Kapelle Clef’s MIDI Settings are all reached via the MIDI Settings
dialog box. Use this dialog box to set input and output ports, output channels,
output programs, and the MIDI Thru feature.
To adjust your MIDI settings, select the command MIDI Settings from the File Menu.
The MIDI Settings dialog box is displayed:
Figure 47: MIDI Settings dialog box
To set your MIDI Input and Output ports, use the list boxes in the MIDI Settings
dialog box. Both of these will allow you to choose from available devices on
your system:
Figure 48: MIDI Input and Output ports
NOTE: most systems will have only one MIDI Input port, but
may well have several output ports.
Note that you can set a particular channel for receiving
MIDI input. The default is channel 1, and should not have to be changed for
most equipment setups.
The MIDI Output Channel determines which of the
standard 16 MIDI channels Kapelle Clefs uses for MIDI output. Kapelle Clef’s
playback is always through one single MIDI channel. Use the Channel slider to
select a value between 1 and 16:
Figure 49: MIDI Output Channel selector
Kapelle Clefs will set your MIDI device to play using any one of its available
programs, from 1 through 256. You may use the slider to set the program, or you
may select the output by name.
Figure 50: Output program slider
To select the MIDI program by name, click on the Select By
Name button. This presents you with the Select Program dialog box:
Figure 51: Select Program dialog box
Select an instrument from the Instrument drop down list,
then select a program from the list of available programs by clicking on the
program name and then clicking on the OK button (or double-click on the
program’s name).
MIDI Thru allows you to route the output of your MIDI
instrument to the input of a MIDI playback device (such as the internal sound
card on your computer.) You may select which channel receives the routed output
information by using the slider.
Figure 52: MIDI Thru controls
Use the MIDI Thru channel slider to set the channel. Make
sure that the MIDI Thru check box is checked for MIDI Thru to be enabled.
Use this command to start a new exercise. The command is
disabled if an exercise is already in progress.
·
Keyboard: Control+N
·
Icon: 
·
Menu: File, Context
Use this command to stop an exercise that is currently in
progress. The command is disabled if there is no current exercise.
Using this command will result in the score for the
current exercise being discarded.
·
Keyboard: Control+X
·
Icon: 
·
Menu: File, Context
Shows the progress report dialog box.
·
Keyboard: Control+P
·
Icon: 
·
Menu: File, Context
Shows the MIDI Settings dialog box.
·
Menu: File
Exits the Kapelle Clefs application.
·
Menu: File
Shows or hides the Toolbar.
·
Menu: View, Context
Shows or hides the Status Bar.
·
Menu: View, Context
Shows or hides the onscreen keyboard.
·
Menu: View, Context
Displays the standard Windows Color dialog box, enabling
the selection of the color for correctly-played notes.
·
Menu: View
Displays the standard Windows Color dialog box, enabling
the selection of the color for incorrectly-played notes.
·
Menu: View
Resets the colors for correctly- and incorrectly-played
notes to the program defaults.
·
Menu: View
Sets the clef for the next new exercise to Treble.
·
Menu: Clefs, Context
·
Icon: 
·
Keyboard: Control+T
Sets the clef for the next new exercise to Soprano.
·
Menu: Clefs, Context
·
Icon: 
·
Keyboard: Control+S
Sets the clef for the next new exercise to Mezzo-Soprano.
·
Menu: Clefs, Context
·
Icon: 
·
Keyboard: Control+M
Sets the clef for the next new exercise to Alto.
·
Menu: Clefs, Context
·
Icon: 
·
Keyboard: Control+A
Sets the clef for the next new exercise to Tenor.
·
Menu: Clefs, Context
·
Icon: 
·
Keyboard: Control+E
Sets the clef for the next new exercise to the C-clef
Baritone.
·
Menu: Clefs, Context
·
Icon: 
·
Keyboard: Control+C
Sets the clef for the next new exercise to the F-clef
Baritone.
·
Menu: Clefs, Context
·
Icon: 
·
Keyboard: Control+F
Sets the clef for the next new exercise to Bass.
·
Menu: Clefs, Context
·
Icon: 
·
Keyboard: Control+B
Displays the Multiple Clefs dialog box, enabling the
selection of multiple clefs for an exercise.
·
Menu: Clefs, Context
·
Icon: 
Sets the level for the next exercise to Level 1.
·
Menu: Levels, Context
·
Icon:
·
Keyboard: Control+1
Sets the level for the next exercise to Level 2.
·
Menu: Levels, Context
·
Icon:
·
Keyboard: Control+2
Sets the level for the next exercise to Level 3.
·
Menu: Levels, Context
·
Icon:
·
Keyboard: Control+3
Sets the level for the next exercise to Level 4.
·
Menu: Levels, Context
·
Icon:
·
Keyboard: Control+4
Sets the level for the next exercise to Level 5.
·
Menu: Levels, Context
·
Icon:
·
Keyboard: Control+5
Displays the Help dialog box, for accessing the Kapelle
Clefs help system.
·
Menu: Help
Displays the About Kapelle Clefs dialog.
·
Menu: Help
|
Command Name
|
Keyboard
|
|
New Exercise
|
Control+N
|
|
Stop Exercise
|
Control+X
|
|
Progress Report
|
Control+P
|
|
Treble Clef
|
Control+T
|
|
Soprano Clef
|
Control+S
|
|
Mezzo-Soprano Clef
|
Control+M
|
|
Alto Clef
|
Control+A
|
|
Tenor Clef
|
Control+E
|
|
Baritone (C) Clef
|
Control+C
|
|
Baritone (F) Clef
|
Control+F
|
|
Bass Clef
|
Control+B
|
|
Level 1
|
Control+1
|
|
Level 2
|
Control+2
|
|
Level 3
|
Control+3
|
|
Level 4
|
Control+4
|
|
Level 5
|
Control+5
|
Kapelle Clefs is a 32-bit Windows application and will run
only under a 32-bit Windows operating system. It has been tested for reliable
operation on the following platforms:
·
Windows 95
·
Windows NT 3.51
·
Windows NT 4.0
·
Windows 98
Kapelle will not run
under the following operating systems:
·
Any 16-bit version of Windows (such as Windows
3.1)
·
Windows for Workgroups 3.11
·
OS/2 Warp 3.0 or 4.0
Kapelle Clefs has not been tested under any of the Windows
emulators, such as SoftWindows for
the Macintosh or UNIX systems.
Kapelle Clefs is not processor intensive, and can run
adequately on any computer system that is capable of running any of the
supported operating systems.
In order to hear any sound with Kapelle Clefs, your
computer should contain either a Windows-compatible MIDI interface, or a sound
card with a built-in MIDI interface. Since Kapelle Clefs communicates with the
MIDI hardware via the Windows multimedia interface, any sound card/MIDI
interface which works correctly with Windows should work with Kapelle Clefs.