Currently Being ModeratedOct 24, 2012 11:09 PM (in response to Bateria1)
GarageBand only provides a stereo out (no multi-channel out or aux sends). GarageBand is not built for this kind of setup, unless you want to mix your music hard left (send to the PA) and a click track to the right (send to the drummer). And you still would need an external mixer that control those two sends. And you dont' have control over the Metronome click if you planned to use that one for the drummer. That signal can't be panned so you would have to create a spearate click track with a MIDI Track.
Hope that helps
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