Thanks, Tommyc.

I'll look into that, but I think it might be a step too far for some of my colleagues, who are still using elderly versions of BIAB and haven't caught up with RealTracks yet. As long as they can open the files and view and print the leadsheets (with transposition if necessary) they'll be happy.

If they want to play the files as backing for a practice session, they'll obviously have to revert to MIDI styles, and the inconvenience of doing that is the price they pay for not upgrading.