hey there if you have a program like guitar pro 6 you can download plenty of great tab stuff, then export them as either midi or wav files, I import them back into Sonar, most times you will have a few timing problem between mid and wav. I prefere the midi drums in session drummer over live wav drum files, the wav files will come in perfect usually, I am still working out bugs but the sound quality is real nice, now if I can just get the same studio quality back in to the looper I will be set for live shows but what a pain that is