If you got plenty of time and some musical talent...

Dance 7 can be used to make rock tracks as it is a simple multitrack recording studio. You can record your own guitar, bass, piano (via a keyboard) etc into it very easily and then create a drum track(s) if you don't have the luxury of a full drum kit in you're bedroom! It's got quite a lot of scope for creativity it's just stuck with the stigma of being called "Dance" 7.

I am presently having fun putting some tracks together as I haven't picked it up in a year. If anyone has a drum kit and would like to send me some samples to make it really good that would be great as I only have electric , acoustic and bass guitar :o)