SuperCollider is a platform for audio synthesis and algorithmic composition, used by musicians, artists, and researchers working with sound. It is free and open source software available for Windows, macOS, and Linux.

SuperCollider features three major components:

SuperCollider was developed by James McCartney and originally released in 1996. In 2002, he generously released it as free software under the GNU General Public License. It is now maintained and developed by an active and enthusiastic community.


Examples

// modulate a sine frequency and a noise amplitude with another sine
// whose frequency depends on the horizontal mouse pointer position
{
        var x = SinOsc.ar(MouseX.kr(1, 100));
        SinOsc.ar(300 * x + 800, 0, 0.1)
        +
        PinkNoise.ar(0.1 * x + 0.1)
}.play;
// 60Hz Gabber Rave 1995
Server.default.boot;

(
SynthDef(\gabberkick, {
    var snd, freq, high, lfo;
    freq = \freq.kr(440) * (Env.perc(0.001, 0.08, curve: -1).ar * 48 * \bend.kr(1)).midiratio;
    snd = Saw.ar(freq);
    snd = (snd * 100).tanh + ((snd.sign - snd) * -8.dbamp);
    high = HPF.ar(snd, 300);
    lfo = SinOsc.ar(8, [0, 0.5pi]).range(0, 0.01);
    high = high.dup(2) + (DelayC.ar(high, 0.01, lfo) * -2.dbamp);
    snd = LPF.ar(snd, 100).dup(2) + high;
    snd = RLPF.ar(snd, 7000, 2);
    snd = BPeakEQ.ar(snd, \ffreq.kr(3000) * XLine.kr(1, 0.8, 0.3), 0.5, 15);
    snd = snd * Env.asr(0.001, 1, 0.05).ar(2, \gate.kr(1));
    Out.ar(\out.kr(0), snd * \amp.kr(0.1));
}).add;

SynthDef(\hoover, {
    var snd, freq, bw, delay, decay;
    freq = \freq.kr(440);
    freq = freq * Env([-5, 6, 0], [0.1, 1.7], [\lin, -4]).kr.midiratio;
    bw = 1.035;
    snd = { DelayN.ar(Saw.ar(freq * ExpRand(bw, 1 / bw)) + Saw.ar(freq * 0.5 * ExpRand(bw, 1 / bw)), 0.01, Rand(0, 0.01)) }.dup(20);
    snd = (Splay.ar(snd) * 3).atan;
    snd = snd * Env.asr(0.01, 1.0, 1.0).kr(0, \gate.kr(1));
    snd = FreeVerb2.ar(snd[0], snd[1], 0.3, 0.9);
    snd = snd * Env.asr(0, 1.0, 4, 6).kr(2, \gate.kr(1));
    Out.ar(\out.kr(0), snd * \amp.kr(0.1));
}).add;
)

(
var durations;
durations = [1, 1, 1, 1, 3/4, 1/4, 1/2, 3/4, 1/4, 1/2];
Ppar([
    Pbind(*[
        instrument: \gabberkick,
        amp: -23.dbamp,
        freq: 60,
        legato: 0.8,
        ffreq: Pseq((0..(durations.size * 4 - 1)).normalize, inf).linexp(0, 1, 100, 4000),
        dur: Pseq(durations, inf),
        bend: Pfuncn({ |x| if(x < (1/2), 0.4, 1) }, inf) <> Pkey(\dur),
    ]),
    Pbind(*[
        instrument: \hoover,
        amp: -20.dbamp,
        midinote: 74,
        dur: durations.sum * 2,
        sustain: 7,
    ])
]).play(TempoClock(210 / 60));
)

Features

Language - sclang

Server - scsynth

IDE / Application

External Systems


Download

Mac

Current Version

Previous Releases

Bleeding Edge

Linux

Current Version

Official Linux Packages

Community packages and repositories

Windows

Current Version

64-bit
32-bit

Previous releases

Bleeding Edge

These are the latest builds of the development branch.


Community

Mailing list

The community is very active and helpful, the center of activity. Please do drop by.

Contributing

Developers

Tutorials

Resources

News and announcements

SuperCollider 3.9.3
SuperCollider 3.9.2
SuperCollider 3.9.1
SuperCollider 3.9
more...

The SuperCollider book on MIT Press

MIT SuperCollider Book

The SuperCollider Book is the essential reference to this powerful and flexible language, offering students and professionals a collection of tutorials, essays, and projects. With contributions from top academics, artists, and technologists that cover topics at levels from the introductory to the specialized, it is a valuable sourcebook both for beginners and for advanced users.

supercolliderbook.net

Online