If you have supercollider installed on your system, you can use the following code as a start point to use supercollider as synthesizer for MISUCO:

SynthDef("c1a1",{
arg freq=500, amp=0, par1=0.5, par2=0.5;
var env;
env = EnvGen.kr(Env.adsr(0.1,0.2,0.2,0.5), amp, doneAction:2);
Out.ar(0,
SinOsc.ar(freq,0,env*0.5*SinOsc.ar(6,0,par2,1),0)
);
}
).load(s);