2007's Minutes to Midnight stands to defend Linkin Park's status as the hardest-rockin' softies in mainstream music. Like its predecessors Hybrid Theory (2000) and Meteroa (2003), Minutes to Midnight flexes plenty of decibel-heavy muscle ("Given Up," "Bleed It Out," "No More Sorrow") and made-to-order, melodic radio fare ("Leave Out All the Rest," "Shadow of the Day," "In Pieces"). But for all its volume, Linkin Park likes to paint its heart openly on its sleeve with suspicious sonic drama, as in the palpably saccharine "Valentine's Day." Fortunately, co-producer Rick Rubin brings all these elements to pinnacle effect with the surprise "Hands Held High." On past efforts, the combination of breezy keyboard, arpeggiated guitar, choral vocals, and a military snare-beat would yield another slab of smarm, here MC Mike Shinoda drops the two best verses of his career, blending vocal styles with singer Chester Bennington for a moving piece.