//This provides the class definition for Orchestra,
// a user-defined class

//Add this to the virtual machine to define what
//an Orchestra is before running
//any code that uses an Orchestra object
public class Orchestra {
	Clarinet c => dac;
	Flute f => dac;

	220 => c.freq;
	300 => f.freq;

	public void playEveryone(dur howlong) {
		1 => c.noteOn;
		1 => f.noteOn;
		howlong => now;
		1 => c.noteOff;
		1 => f.noteOff;
	}
}