So I've been stuck on a lesson. Power chords. My index and ring finger don't like being stretched apart. So what I've been doing is going through the past lessons and hitting power chords for a little and then going to play some songs since its fun . My question is how do you do the power chords? The lesson teaches you a couple and then when you do the song it adds two different ones that I've never seen! THe learning curve it seems is going up quick! Second, I want some different songs to play like some radiohead or pink floyd and was going to get some from here. My thing is will it still be adapted to my beginner level or are all of the notes on from the get go? Like does it do its adaptive songs even if its a custom song from here? I don't know if this makes sense.