Launch to songs in the iTunes Music Store and Rhapsody. People are going deep
into the catalog, down the long, long list of available titles, far past what's
available at Blockbuster Video, Tower Records, and Barnes & Noble. And the
more they find, the more they like. As they wander further from the beaten path,
they discover their taste is not as mainstream as they thought (or as they had
been led to believe by marketing, a lack of alternatives, and a hit-driven
culture).