// Hello Sine!

SinOsc s => dac;	// Connect a Sine Oscillator to the DAC
440.0 => s.freq;	// set frequency, could also do s.freq(440.0) 
0.5 :: second => now;	// Wait 2 seconds while sound is computed
550.0 => s.freq;	// set freq to a different number
0.5 :: second => now;	// and listen
660.0 => s.freq;	// set freq to a different number
0.5 :: second => now;	// and listen
770.0 => s.freq;	// set freq to a different number
0.5 :: second => now;	// and listen
880.0 => s.freq;	// set freq to a different number
1.0 :: second => now;	// and listen