I hear Marr play and i know it's good, but i don't know why it's good. His melodies are incredible, that's a given. However, I've never learned to play the guitar so could someone explain how Marr is a good guitarist... some slate him as being one of the world's best. Comments like that just leave me wondering.
Are his melodies difficult to play?
Was he innovative among other guitarists during that era?
How does he stack up to other guitarists in the same genre or other genres?
Also, you musicans out there, what would you say are Marr's best works?