No comment. Sorry.

	composition
	+ add: add:pan: add:pan:volume:

	copying
	copy copySounds

	initialization
	initialize

	sound generation
	doControl mixSampleCount:into:startingAt:leftVol:rightVol: reset samplesRemaining stopGracefully

	accessing	top
	duration Answer the duration of this sound in seconds.
	sounds Allows simple sounds to behave as, eg, sequential sounds

	composition	top
	+ Return the mix of the receiver and the argument sound.
	add: Add the given sound with a pan setting of centered and no attenuation.
	add:pan: Add the given sound with the given left-right panning and no attenuation.
	add:pan:volume: Add the given sound with the given left-right pan, where 0.0 is full left, 1.0 is full right, and 0.5 is centered. The loudness of the sound will be scaled by volume, which ranges from 0 to 1.0.

	copying	top
	copy Copy my component sounds.
	copySounds Private! Support for copying. Copy my component sounds and settings array.

	initialization	top
	initialize

	sound generation	top
	doControl Update the control parameters of this sound using its envelopes, if any.
	mixSampleCount:into:startingAt:leftVol:rightVol: Play a number of sounds concurrently. The level of each sound can be set independently for the left and right channels.
	reset Reset my internal state for a replay. Methods that override this method should do super reset.
	samplesRemaining Answer the number of samples remaining until the end of this sound. A sound with an indefinite ending time should answer some large integer such as 1000000.
	stopGracefully End this note with a graceful decay. If the note has envelopes, determine the decay time from its envelopes.