// flange: feedforward
SndBuf s => Delay delay => dac;
// feedback
delay => Gain g => delay;
// attenuation factor
.8 => g.gain;

// max
3000::samp => delay.max;

// load (reminder: check file path)
"TomVega.wav" => s.read;
1 => s.loop;
3.0 => s.gain;
1024 => s.chunks;

// infinite loop
while( true )
{
    // modulate delay length
    (30 + (20.0 * Math.sin(2*pi*.1*(now/second))))::samp => delay.delay;
    // advance time
    1::samp => now;
}