The only trouble - apart from feelings of guilt - with playing over the top of midi files is that you can't use that other wonderful cheat - Technicord...chuckle.
Rog
Back to original subject - Favorites - because over time you save rhythms/style files and settings for individual songs in different folders to the one's you end up wanting them to be in, Favorites is a great way to bring them all back together sequentially (nothing to do with sequencing!) in one place...