The conversation between human and AI assistant.
How can we set a piece to 3/4 or 6/8 time signatures on Garageband? 
I was wondering if you could help me set a piece to a 3/4 or 6/8 time signature on Garageband.
Absolutely! Setting a time signature is quite simple in Garageband. Just go to the Control menu and select "Time Signature." From there, you can choose the desired time signature for your piece.