Time T;
4::T.quarter - (now % 4::T.quarter) => now;

Shakers inst => dac;
[0,2,3,1,4,2,6,3,4,4] @=> int mel[];
for (0=>int i; ; i++) {
	<<<"shaker">>>;
    std.mtof( 60 + mel[i%mel.cap()] ) => inst.freq;
    inst.noteOn( 0.5 );
    T.q => now;
}