Is Garageband able to designate tracks into separate audio outputs
I could choose the audio output device in the Preference/Audio'Midi, but am I able to assign different tracks with different audio output channels. I already successfully created an aggregate device in Audio Midi Setup under Utility, so I have audio output channels 1/2 and 3/4 now. Is it possible to assign Garageband tracks with 1/2 or 3/4 separately? Thanks
MacBook (Retina, 12-inch, Early 2015), OS X Yosemite (10.10.3)