<CsoundSynthesizer>
<CsOptions>
; Select audio/midi flags here according to platform
; Audio out Audio in No messages MIDI in
-odac -iadc -d -M0 ;;;RT audio I/O with MIDI in
; For Non-realtime ouput leave only the line below:
; -o midinoteonkey.wav -W ;;; for file output any platform
</CsOptions>
<CsInstruments>
; Initialize the global variables.
sr = 44100
kr = 4410
ksmps = 10
nchnls = 1
; Instrument #1.
instr 1
kkey init 0
kvelocity init 0
midinoteonkey kkey, kvelocity
; Display the key value when it changes.
printk2 kkey
endin
</CsInstruments>
<CsScore>
; Play Instrument #1 for ten seconds.
i 1 0 10
e
</CsScore>
</CsoundSynthesizer>