primera clase

//primera clase

{SinOsc.ar(freq:2220,mul:0.1)}.scope; //ranas1
{SinOsc.ar(freq:2520,mul:0.1)}.scope; //ranas2
/*las grabaciones aparecen en
C:\Documents and Settings\Invitado\SuperCollider\Recordings*/


{SinOsc.ar(freq:MouseY.kr(800,200, 1),mul:MouseX.kr(0.01,0.5, 1))}.play;

{SinOsc.ar([MouseY.kr(800,200, 1),MouseX.kr(1800,20, 1)],mul:[0.1,0.5])}.scope(2); //ranas1

si separas las lineas con punto y coma y lo envuelves todo en parentesis loactivas junto
(
{Saw.ar(MouseY.kr(1800,200, 1),0.3)}.play;
{Blip.ar(440,MouseY.kr(1,20, 1),0.3)}.play
)