Here is a
cool marketing idea from Rascal Flatts that anybody can do. It looks impressive, but you could hire somebody to make this happen for just a couple hundred bucks at a site like
Scriptlance.
If you really wanted to go balls out, you could do a video (or animation) of your band performing and have it so that people could join you.
Its really not that expensive, do you want to stand out from the rest?