Thanks guys. I have Mixcraft 9 as my DAW and use BIAB Ultra 2019 64 bit. Usually I do a song in BIAB, then open my Mixcraft and drag and drop the master tracks into the DAW which brings them all in individually. I've done this many many times with no issues. The style I recently chose had several midi (yellow marked) tracks. I wrote the song as usual and then tried to drag and drop into the DAW. The midi tracks did transfer but there was nothing on them, they would not play.