Well alrighty then, here's another way to do this sort of thing! To "thicken" a particular RealTrack part, in a Logic project, one can:

1) Create a BIAB song track with that part repeated sequentially as many times as desired.
2) Export an audio track to Logic. It will be way too long but that's OK.
3) Duplicate the track and chop the regions down to have the different sequential versions play in parallel.

The value here is a single audio file out of BIAB and a single file into Logic, rather than having multiple regens in separate audio files.

Having said that, working more with such material I do see Charlie's point about the value of "ThickTracks". Importing a complete BIAB song into a Logic project with even one part "cloned" in this way makes for lots of tracks to keep track of and mix. Pre-import mixdown simplifies things a lot, and do I really need to tweak each part individually? Is there really any loss of quality it this way? Probably not. I still wouldn't mix down the entire song for export/import, but that's a very different situation.

Last edited by Mark Hayes; 12/19/21 02:26 PM.