Originally Posted by youenjoy00myself
I have tried on GarageBand before (great program especially since I got the midi hookups for my keyboard) but i just didn't have the patience to actually a write a song. I play piano and I know chord structures etc. but I really rather would play along to music that i already have from my iTunes library. Someday I might actually try to write a whole song and sequence/record it on GB and play along, but i don't really have the time.
You could sequence a MIDI (or similar) "cover" of an original song.