Audio tracks are what I mean, I know after the .MGU is opened this is what happens:

An audio track I chose as the melodist, in the "Strings" spot in BB, when rendered from BB, it is a stereo file.

When Real Band assigns an audio track, it becomes mono. And with no rhyme or reason just randomly makes different instruments mono or stereo, willy nilly.

Not midi tracks, real tracks.

any way to get all stereo?