public void play (double volume, double balance, double rate, double pan, int priority)

Play the AudioClip using the given parameters. Values outside the ranges as specified by their associated properties are clamped. This method does not modify the clip's default parameters.

Parameters:
volume    Volume level at which to play this clip. Valid volume range is 0.0 to 1.0, where 0.0 is effectively muted and 1.0 is full volume.
balance    Left/right balance or relative channel volumes for stereo effects.
rate    Playback rate multiplier. 1.0 will play at the normal rate while 2.0 will double the rate.
pan    Left/right shift to be applied to the clip. A pan value of -1.0 means full left channel, 1.0 means full right channel, 0.0 has no effect.
priority    Audio effect priority. Lower priority effects will be dropped first if too many effects are trying to play simultaneously.