I need MP3+G export to support a karaoke mix with backing/background vocals included, instead of only Instrumental or Original audio. My Karaoke software will support MP4, but a very popular one many of the DJ's around here doesn't which means I have to give them MP3+G if I have a song I do here. I went to the Premium version today just because it would do MP3+G - but unless I can add the background vocals - it really doesn't work out very good. Adding some features to the MP3+G Export would really appeal to many more customers as it would make it usable by more Karaoke DJ's.