I hear where you're coming from but bands spend money on fliers that cost $0.15 a piece, just hoping you'll go home and listen to their music online. We know, because we have done all of that stuff for our own band.
For $0.15, we can play you for 15 people who love your genre of music and put links to your show's box office right there on the homepage. That means for $15, we can play you for 1,500. You won't find better value anywhere, and if you can't sell one $15 concert ticket with the links to the box office right there, God help us all!
I see what your trying to do but I just don't think it will work. Your tapping the wrong stone. There's always going to be more fans then bands. You should be finding a way to bring new music to your fans and bringing new fans to your bands. Figure that out and you will have something no one else has. That has value.