The Hives, 'The Black and White Album' (A&M/ Octone)

The Swedish garage sovereigns redefine rock's work ethic.

"They say the definition of madness is doing the same thing and expecting a different result," Howlin' Pelle Almqvist paraphrases Albert Einstein in "Try It Again," one of several new songs that confront a crisis for a band that has boasted "The Hives Are Law, You Are Crime." For despite their cartoony charisma, riffs that evoke and transcend the garage-band boogie

Coheed and Cambria, 'No World for Tomorrow' (Sony)

Soon to be starring in a new reality show, Man Bites Prog.

The emo demographic, not known for surprises, pulled a big one a few years back by going bonkers for this upstate New York band's unapologetic fusion of the aforementioned genre with Rush, Dream Theater, and early Queensrÿche. But on their fourth full-length, Coheed's emo leanings have faded.

Underworld, 'Oblivion With Bells' (Side One)

Brit rave patriarchs take a breather in the chill-out room.

If 2002's A Hundred Days Off proved that Underworld's Karl Hyde and Rick Smith could scale sonic skyscrapers without former bandmate and DJ Darren Emerson, its follow-up is where they relax -- literally. Seven of Oblivion with Bells' 11 cuts feature beats that lope below cooing guitar and/or keyboards, or are submerged into the muted synth-pulse.

Eddie Vedder, 'Music for the Motion Picture Into the Wild' (J/Monkeywrench)

A free spirit cruelly snuffed out by life. EdVed sympathizes.

This humble, hazy soundtrack to Sean Penn's film about tramping and tragedy in the American wilderness is probably as close as the Pearl Jam singer will ever come to recording a psych-folk album.

I, Puscifer

He's the genitalia-obsessed frontman for one of rock's most successful bands. But with his new side project (and winery!), Tool's Maynard James Keenan wants to be nothing less than a one-man brand.

Maynard James Keenan / Photographed for SPIN in Cornville, Az

Shape of Broad Minds, 'Craft of the Lost Art' (Lex)

Is this underground beatmaker a possible successor to Dilla?

Craft of the Lost Art is essentially a showcase for the formidable talents of Philly-based producer Jneiro Jarel. Layering handclaps over a whirling dervish of guitars on "OPR8R" and pumping out squelchy glitch-funk for "Lullabanger," he blends hip-hop and electronics with a fresh style reminiscent of Madlib and J Dilla at their abstract best.

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