Previewing The Week's Top New Releases

Coldplay lets a little experimentation into its gazillion-selling pop/rock, the Jonas Brothers pack their things for "Camp Rock" and newcomer Katy Perry indulges her mainstream ambitions in this week'

An expanded edition of Rihanna's 2007 album "Good Girl Gone Bad" (Def Jam), featuring the new hit "Take a Bow."

A new album from veteran punk outfit the Offspring, "Rise and Fall, Rage and Grace" (Columbia).

A concept album from rock legends Judas Priest, "Nostradamus" (Epic).

The second album from indie rock outfit Wolf Parade, "At Zoomer Mountain" (Sub Pop).

German rock/electronica combo the Notwist's "The Devil, You + Me" (Domino).

An "MTV Unplugged" DVD from Latin star Julieta Venegas (Sony BMG).