I couldn't post audio, so I'll just tell you honestly. The fastest song I can play would be between Hot for Teacher or BYOB. I don't count Through The Fire and Flames because I don't know the solo yet. But I like to play songs that are softer and more abient like Foo Fighters or Coheed and Cambria. I do a lot of two hand tapping and can play with the pick in my mouth (Ilearned to do that for a concert.) Otherwise, I'm pretty average.
EDIT: I don't cover much anymore. The hardest song I know now would be One - Metallica.