"Pandora also has more creative ways of advertising. Westergren also talked off camera about a recent gig in LA for Aimee Mann. Pandora sent an email to users in driving distance of the club that it knew loved her music and the venue quickly filled up. “Can we do this every night?” the club owner panted. Pandora didn’t charge the club anything for this, but there’s clear opportunity to do so. [...] The heart of it is the “Music Genome Project,” which analyzes why you like a song and gives recommendations based on the song’s inherent characteristics, not what other people who liked that song also enjoy. If it can translate that to the physical world of gigs, it could do for venue owners and artists what Travelocity and Expedia first did for airlines—fill empty seats that are worthless once a gig is over. That’s not only an “ad” that has value, it’s one that actually uses the unique interactive elements of the mobile Web. “This is the part of Pandora’s future that I’m most excited about,” Westergren said. “I wish they had this when I was in a band!”" - × × ×