Yeah, its way more advanced than anything I've ever used. I've been playing guitar for, IDR, like 7 or 8 years. I used to use a program called Guitar Pro. You'd tab out your riffs and it'd play them back, but they sounded all electronic, but it was nice to have something that would A) Put your riffs on record and B) play them back to make drum beats to go along (which it did that too). But it never sound very realistic and very robotic. Now I'm learning how to compress and form that drum samples in the program to what I'm trying to get. Its all pretty interesting, but way more complicated and complex than I initially expected. I do dabble a bit in EMD too, no really dubstep, but trap.