Why is the entire song is in the right channel?!
I thought my headphones were broken!
In a only single file in GarageBand, the entire song is in the right channel. All of the tracks but 2 are software instruments that I recorded from a MIDI keyboard. The other 2 are loops from the library. Every track is panned at 0 - left & right. I checked the master track and there's no pan option. If I select a new software instrument for recording it's only in the right channel.
If I open a completely new file and do the same thing, it's panned normally, in both left and right. Everything else on the computer is in stereo - itunes, the duck when I change the volume, you name it. Just this one file - NOTHING in the left. If I pan anything to the left, it can't be heard.
I tried saving the song as a new file - same thing. I created a new song - and the sound is fine - stereo.
Is my song file corrupt? Is there something I can try? Am I going mad?
MacBook Pro 13, Mac OS X (10.7)