[discostu]

No, it will do nothing. Without the push you'll never hear of these bands. If the current distribution model collapses (which I'm not convinced it will, I think there are a fistful of contributors to current music sales decline and internet distribution is but one entry on that list) the industry as a whole will evaporate.

[Not Insane]

__the industry as a whole will evaporate.__

I tend to agree. I'm excited to see what industry replaces it.