<CsoundSynthesizer> <CsOptions> ; Select audio/midi flags here according to platform ; Audio out Audio in No messages -odac -iadc -d ;;;RT audio I/O ; For Non-realtime ouput leave only the line below: ; -o mp3in.wav -W ;;; for file output any platform </CsOptions> <CsInstruments> ; Initialize the global variables. sr = 44100 kr = 4410 ksmps = 10 nchnls = 2 ; Instrument #1. instr 1 iskptim = .3 ibufsize = 64 ; Reads stereo audio data from an external MP3 file ar1, ar2 mp3in "beats.mp3", iskptim, 0, 0, ibufsize out ar1, ar2 endin </CsInstruments> <CsScore> ; Play Instrument #1 for three seconds. i 1 0 1.7 e </CsScore> </CsoundSynthesizer>