Star Power
This is more of a hint probably but since hardly anyone looks under "hints" I am going to put it under cheats. Ok when you are coming up on a difficult solo use you star power (You will have to save it). You should do this because chances are on a difficult solo you might miss a lot of notes but when you have star power on you get twice as much credit or something like that for every note so it will be harder to fail.
Hope you enjoy and you find this to work for you!
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