Take Primus bassist Les Claypool and psych-rocker Sean Lennon (the son of John Lennon) and you get the Claypool Lennon Delirium, a band that grew out of a backstage jam when Lennon's band Ghost of a Saber Tooth Tiger opened for Primus last year. The two formed a bond ("We tend to like the notes other people hate," Lennon told Rolling Stone recently), and the resulting debut album, Monolith of Phobos, is a stew of psychedelic weirdness. (Think twice)

Take Primus bassist Les Claypool and psych-rocker Sean Lennon (the son of John Lennon) and you get the Claypool Lennon Delirium, a band that grew out of a backstage jam when Lennon's band Ghost of a Saber Tooth Tiger opened for Primus last year. The two formed a bond ("We tend to like the notes other people hate," Lennon told Rolling Stone recently), and the resulting debut album, Monolith of Phobos, is a stew of psychedelic weirdness. (Think twice)