The stereo panning of this effect. 1 is hard left, 64 is center, 127 is hard right.
The return (level) of the effect. 0 is silence (-Inf dB), 64 is normal (0 dB) and 127 is double the volume (+6 dB).
The amount of chorus being sent to the reverb effect.
0 is none, 64 is 100% and 127 is 200%.
Parameters for the XG chorus effect.