[Kyrillos]

I can hit most of the hammer-on sequeneces on Expert, excluding the beginning, because, that's actually a keyboard, IRL. The strumming will wear your wrist(s) out in hard/expert. One of the key differences is the amount of strumming and the chords between Hard and Expert.

As it stands, I can CLEAR the song on Hard (Read not 5 star)

I can probably get through most of the solo on Expert, granted if I could get there.

Second hardest song is probably Blood Rain, FCPREMIX, One, Devil

DEvil is only hard because it's a battle >.> IT's about as difficult as One in note terms and speed, but the lefty flips and such make it insanity on my recognition.

Work on your hammer on speed, as well as comfortability between 1st and 2nd posistions. Learn to use your pinky, and be able to clear through alot of the songs on each difficulty at a 5 star rating, including the extras. I found it helpful, when I was first learning, to hum or listen to the real song, to get an idea of what's really going on, such as speeds and noises.