I'd like to see some more discussion (and tips) about using ABC files with BIAB. Here are a few things I've noticed:

1. BIAB generally ignores any repeats and 1st and 2nd endings in ABC files.

2. BUT, a missing or extraneous repeat (or extra bar line,etc.) can cause problems during import.

3. ABC files seem to import better without any formatting commands before the X: line, at least on my computer.

4. Key signatures import correctly, but if an accidental occurs during the tune, BIAB may have a difficult time interpreting the same note the next time it appears. BIAB seems to ignore the rule that an accidental remains in effect until the end of the measure.

I'm using EasyABC as my primary program for ABC files.