pakt24

Ndef(\swoop).play
(
Ndef(\swoop, {var n= 24; Mix({|i|
  var t= i/n;
  var f= SinOsc.ar(0.01, t*0.5pi).exprange(i*22+100, i*44+1000);
  var a= SinOsc.ar(0.05*t, t*2pi, 0.15).max(0);
  var z= RLPF.ar(GrayNoise.ar(a), f*(a+1), 1.4-a-t);
  Pan2.ar(z, LFTri.ar(0.05, t*4, 0.95));
}!n)});
)
Ndef(\swoop).stop