I know standard blues like the back of my hand and have had countless blues jams with my friends, but this is the first time going to play at an open jam. I have a vocabulary with my friends and i know there style, but with this im not sure what to expect. Its going to be at buddy guys ledgends. I have been playing for 7 years and this is the first time i have done something like this and i am actually nervous for some reason. I dont have much gig experience which im sure lends to my anxiety. Any tips or pointers you can give me to make it a successful night?