I already had the predecessor. Here some have been improved. Above all, the visibility of the individual notes has been substantially improved. About the new features as SessionMode etc. there are enough reports, because you need not say more. A thoroughly enjoyable game. I deducted 1 star because of the lead sound to me is a little too thin and I found certain songs predecessor Soundtechnsich seen closer to the original. But beware rock Schmidt is addictive! :-)