(
SynthDef("additivePad", 
    { arg numOfCycles = 100;
       var lfo;
		var lfo2;
		var lfo3;
       lfo = SinOsc.kr([Rand(0.5,1000),Rand(0.5,1000)], 1.5pi, 0.5, 0.5);
		lfo3 = SinOsc.kr([Rand(0.1,0.5),Rand(0.1,0.5)], 1.5pi, 0.5, 0.5);
		lfo2 = SinOsc.kr([(Rand(0.5,1000) * lfo) * lfo3, (Rand(0.5,1000) * (1 - lfo)) * (1 - lfo3)], 1.5pi, 0.5, 0.5);
        Out.ar(
            0, 
            Mix.arFill(
                numOfCycles,
                { 
                    SinOsc.ar(
                        Rand(40,1000),
                        0, 
                        (numOfCycles.reciprocal * 0.75) * lfo2)
                }
            ) * EnvGen.kr(Env.perc(Rand(0.1,30), Rand(0.1,30)), doneAction: 2)
        )
    }
).send(s); 
)

(
r = Routine({
	200.do({
		x = Synth.new("additivePad");   
		10.wait;
	});
});
)

r.play;