You'll be finnnnneeee, but seriously, just take it easy. No doubt you will be very nervous during the first few songs, but you'll start to relax and then before you know it, your done!

If I were you, I'd just crank the amp and jam out to whatever for an hour before the show. You'll be warmed up n' loosey goosey.

If you don't tape it, a lot of us will stone you. *shakes fist in air*