It's easy to bitch about Rethink Music. After all; despite the promise to instigate discussion about where the industry is heading, a great deal of the two-day conference – which went down in Boston this week – consists of old guard industry blowhards denying that music faces any problems whatsoever. It's actually quite maddening; from their designer frames to unrelenting arrogance, the bigwigs live up to virtually every cliché that the business has ever been branded with.