Hey! Stage Anxiety. I have a lot of experience with it. First time gigging, You have to first rehearse, rehearse, rehearse and know your material by heart. You need to be able to literally play it your sleep. The first time out, you need to know exactly how the song begins and ends and everything in the middle. Be careful with the tempos - the tendency is to get nervous and play to fast and then the songs won't have a deep groove. To establish that deep groove, take a few seconds before each tune to collect yourself and visualize the song in your head - when you can hear the song clearly in your head at the right tempo and with the right feel, count it off and give it all you've got. Remember that music is supposed to be fun and the audience WANTS you to do well and wants to see YOU having a good time. Because then THEY will have a good time. And really, having a good time is what it's about for most folks. Good luck! Lew