I don't think I'll be able to post an mp3. I'll probably play an A Dorian progression, record it, and do a couple solo licks over it. I'll explain the theory behind the progression (using big words). then I might do a little Iron Man. Possibly "Bang Your Head". I swear, if I don't get in, I'll practice Mr.Crowley for an entire year until I nail the solo it and show them.