// title: #10 Quiz 4A Alex Heldt
// author: unknown
// description:
// LFTri that plays in a single channel with frequent amplitude shifts.
// code:
(
{
	var freqs = [200, 600, 400, 450, 150, 20, 800];
	var amps = Saw.ar(freq: [2,3, 5]).range(1, 0.5, 0.3, 0.8);
	var snd = LFTri.ar(freq: freqs, mul: amps);
	Mix.ar(snd)
}.play;
)