i shoulda been more specific, you gotta sell your self eg myspace facebook soundcloud mixcloud so that with the demo you give out they can search your name and see you have a presence even if its one that you have made up do what you gotta do but cbg is spot on i suggest going to where you wanna play and talk to the promoter they only speak one language and thats cash money, tell them you can 100% get x amount of people to come when you play and youll get the gig