Then.... use a utility like MidiPipe to split your controller's input so that you can control the audio clip and zebra at the same time.
Route your audio clip's track to the Zebra's input.
Try adding Zebra's OSC's with drum loops with Ring Mod for FX, or instrument notes with Ring Mod for creating new synth sounds...
You could even do this with 2 seperate audio files and XFade between them.
Zebra is now a time-stretched, sample playing/modulating synth!
