Creating a backing track to play on top & sing your way vs "repetitive styles" is simply awesome.. for the fact that YOU can compose all the music tracks specifically the way you want it to sound and you don't have to be a slave to a style...this is all bringing back my KORG M1 days when all my songs were sequenced.
Yeah,
Plus you can loop, cut, paste....Edit
I'm pretty sure you can sample drum loops off of CDs too.
A whole lotta flexibility.....