I started over 30 yrs. ago, but haven't played much in the last 15. Not a metal-head, but would love to learn tapping like Van Halen. Just as a reference, I used to be able to pretty much play just about every note on DiMeola's first album. Hardest song for me is Clap by Steve Howe. Listnening to it over and over at speed, and the notes sound like a blur after awhile. I just started playing again, and I'm gonna REALLY try to learn Clap, especialy the live version towards the end. I guess I just have a lousy ear. Either I pick something up right away, or I get a mental block on some things.