This is a very impressive flash game. I have to admit I liked SCGMD2's music better, but the gameplay on SCGMD3 is much better. It is definintly harder which is good. I also enjoyed the ability to change guitars and the better stickfigure animation. I think you may have put too much into the animation of the notes when you hit them. It sometimes causes the game to skip. Also, the notes don't exactly match the song.
Overall:8/10
im on the lvl (i think its the last) with the sunrise and the guy and the girl. But theres a glitch with the last difference. where the house colors are differnt. I click on them and they flash then go back.