KeyStudio
5
7
MIDI Musical Instrument Digital Interface KeyStuio
CPU
MIDI
KeyStudio MIDI Musical Instrument Digital Interface MIDI 1
KeyStudio
MIDI
KeyStudio
GarageBand KeyStudio
/ KeyStudio MIDI
1
#1
1C# C#3 3 D3 3
2
1 12 C
KeyStudio 1
< >
> < 1>
2>4
<1 2
3 3
< > LED
> LED < LED