As the son of John Lennon, perhaps the most beloved Beatle, and avant-garde musician Yoko Ono, Sean Lennon was a celebrity before he had even begun his recording career. That may be the reason why he didn't choose straight-ahead pop as his musical vocation, like his half-brother Julian did. Instead, he cleverly positioned himself between pop and experimental, taking his cue from such kaleidoscopic '90s multiculturists as the Beastie Boys, Beck, and Cibo Matto.