Gary, I stand corrected for not understand your post correctly. Sorry.
Yes, we did all sort of songs and genres, both dinner music and dance music depending of the venue and type of arrangement.
(Well, not HipHop and Trance and that sort of too heavy stuff)
To play music that kept people at the dancing floor was important, so we started with tunes that we knew would get the people to move the feet.
Main reason why I never use midifiles other than to 'learning and training' objects, is that to me it's far more easy to add verses and bridges to the
songs in style mode when people was in the right mood to carry on to sing along and continue dancing the ongoing songs..