This should play if your Web browser has WebAssembly enabled (most do). Most examples will play unless they need to load files. The first time you click Play, Csound will spend a few seconds loading, then play. You can edit this code and replay it.
<CsoundSynthesizer> <CsOptions> ; Select audio/midi flags here according to platform -odac ;;;realtime audio out ;-iadc ;;;uncomment -iadc if RT audio input is needed too ; For Non-realtime ouput leave only the line below: ; -o ms2st.wav -W ;;; for file output any platform </CsOptions> <CsInstruments> ; Required settings for WebAudio: sr = 48000 ksmps = 128 nchnls = 2 nchnls_i = 1 ; sr = 44100 ; ksmps = 32 ; nchnls = 2 0dbfs = 1 ; by Menno Knevel - 2021 ; sample = ambient sound of waterfall + animals (monkey, birds) instr 1 ; MS sample is interleaved am, as diskin2 "MSjungle_interleaved.wav", 1, 0, 1 ; interleaved stereo, MS encoded kwidth = p4 ; left = M, right = S al, ar ms2st am, as, kwidth outs al, ar endin instr 2 ; 2 separate samples am diskin2 "MSjungleMid.wav", 1 ; M sound as a separate mono sound as diskin2 "MSjungleSide.wav", 1 ; S sound as a separate mono sound kwidth = p4 al, ar ms2st am, as, kwidth outs al, ar endin </CsInstruments> <CsScore> i1 0 6.7 0 ; M only i1 + 6.7 .3 ; M and a bit of S i1 + 6.7 .5 ; M + S equal volume i1 + 6.7 1 ; S only i2 28 6.7 0 ; M only i2 + 6.7 .3 ; M and a bit of S i2 + 6.7 .5 ; M + S equal volume i2 + 6.7 1 ; S only e </CsScore> </CsoundSynthesizer>