No comment. Sorry.

	composition
	, add: compressWith: compressWith:atRate: pruneFinishedSounds removeFirstCompleteSoundOrNil

	copying
	copy copySounds transformSounds:

	initialization
	initialize

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

	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 concatenation of the receiver and the argument sound.
	add:
	compressWith:
	compressWith:atRate:
	pruneFinishedSounds Remove any sounds that have been completely played.
	removeFirstCompleteSoundOrNil Remove the first sound if it has been completely recorded.

	copying	top
	copy Copy my component sounds.
	copySounds Private! Support for copying. Copy my component sounds.
	transformSounds: Private! Support for copying. Copy my component sounds.

	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 collection of sounds in sequence.
	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.