If Primus were supposed to grow into stuffy adults and write mature, heartfelt ballads of years gone by, no one gave them the memo. The band's first album of new material in the millennium, Green Naugahyde, is everything you've come to expect from a Primus record: Les Claypool's funked out bass lines, Larry LaLonde's spacy, Zappa-inspired solos and even the return of a familiar face for Primus fans, drummer Jay Lane.