Variable Definition
pitch Change the pitch of the audio file. Level 1 is 1 semitone, 2 is half an octave, and 3 is a full octave (12 semitones). Positive to go up, negative to go down.
start Where you want your audio clip to start, in seconds. I.e., if you wanted to start at the 1 minute mark, it would 120 seconds.
end Where you want your audio clip to end, in seconds.
size Maximum file size is 10Mb
Pitch
Start
End