I use Propellerhead Reason 8. I got hold of Madonna's acapella ( vocal only ) of Devil Pray then synced it up in reason 8 and created the backing track for it from scratch. See what you think.
https://www.youtube.com/watch?v=1yc6yVo1fic
https://www.youtube.com/watch?v=1yc6yVo1fic
