PLEASE NOTE: I don't keep serial numbers in stock and need to get them from PG Music marketing department. So there will be a slight delay in getting your serial number. Band-in-a-Box® 2021 RealBand 2021 Mega RealCombos: Over 500 RealTracks in 300 Bands. 74 MIDI SuperTracks Over 2,000 MIDI Styles Over 300 MIDI Soloists Over 200 MIDI Melodists 63 Artist Performances Over 1,000 Loops Free Bonus PAK