Grails: Doomsdayer's Holiday (Temporary Residence Limited)

Fusing Indian music, 1970s film noir, and psychedelic sounds into heavy acoustic and electric rock, Portland's Grails are a wonderful anomaly. Doomsdayer's Holiday, as its name implies, cranks the group's heaviness beyond recent levels without losing its haunting, compelling melodies.

Grails: \"Reincarnation Blues\"

Earthless: Live At Roadburn (Tee Pee)
At the 2008 edition of the annual Roadburn Festival in Holland (spring break for anyone into heavy underground rock), San Diego psych-rock trio Earthless gave an impromptu headlining performance for 2,000 fans, having originally been scheduled at a venue one-tenth the size. Not only did its hypnotic, four-song, hour-and-a-half set blow away the crowd, but on recording it beautifully captures the energy and magnitude of the stellar live show.

Young Widows: Old Wounds (Temporary Residence Limited)

Old Wounds is the second album from Louisville rockers Young Widows since transforming from Breather Resist. Sporting an extra dose of heaviness, the disc opens with "Took a Turn," slowly building around a gritty, garage-floor bass riff before bursting with post-rock drums, multi-layered guitars, and reverberated shouts.

Throughout, the album changes tone and time at will like a lumbering, newly un-caged beast, while a primordial jungle pulse beats itself into a frenzy just below the crust.

Young Widows: \"Old Skin\"

Jolie Holland: The Living and The Dead (Anti-)
On her third solo album, Texas-born songstress Jolie Holland blends a variety of regional American folk styles. Topped with creamy vocals and bittersweet lyrics, tracks such as dark-toned "Fox In Its Hole" and wistful "Love Henry" make a long-lasting impression.

Jolie Holland: "Old Fashion Morphine"

Fucked Up: The Chemistry of Common Life (Matador)

The newest full-length from punk contrarians Fucked Up moves through more variety of atmosphere than standard punk/hardcore, with peaceful, otherworldly intros and layers and layers of guitar-more than seventy guitar tracks at one point (or so they say…).

There's less stop-start fury than 2006 release Hidden World-more sheets of sound. "Golden Seal" sounds like a darker Sigur Rós, or even Jean Michel Jarre.

Fucked Up: \"No Epiphany\"

Marnie Stern: This Is It and I Am It and You Are It and So Is That and He Is It and She Is It and It Is It and That Is That (Kill Rock Stars)

Backed again by untamed drumming beast Zach Hill, guitarist/singer Marnie Stern issues her sophomore effort with more frantic, high-pitched fret work, quirky vocals, and – through the carefully constructed din – catchy melodies.

Marnie Stern: \"Transformer\"

Hauschka: Ferndorf (FatCat)

German pianist and composer Volker Bertelmann, here known as Hauschka, uses a decade of classical studies as his musical foundation. With that, home-rigged piano effects, and additional acoustic and electric instruments, he combines structural influences of electronica and classical minimalism to create a beautiful minor-key oeuvre.

Hauschka: \"No Wind Today\"

East Coast Avengers: Prison Planet (Brick)

Featuring the outspoken sociopolitical lyrics of rappers Trademarc and Esoteric, East Coast Avengers are more than just skilled rhymers that take aim at rightwing water carriers. The group pastes stirring Romantic violin melodies and portentous soundtrack clips over head-nodding beats, setting an appropriate mood for its imperative lyrical content.

ECA has already taken plenty of heat in the corporate media for releasing the track "Kill Bill O'Reilly," so let's give the group some love.

East Coast Avengers: \"Kill Bill O\'Reilly\"

Desalvo: Mood Poisoner (Rock Action)

Released on Mogwai's Rock Action label, Mood Poisoner may just have influenced the heavy grooves on its label owners' recent record. Based in Glasgow, Desalvo sound as though the Jesus Lizard were a modern hardcore/metal band.

Sun Ra and His Solar Arkestra: Secrets Of The Sun (Atavistic)

A re-mastered and long-lost relic of the Sun Ra vault, Secrets of the Sun is now available from Atavistic 46 years after its release on Saturn Records. And if being available for the first time on CD isn't enough, how does a 17-minute unreleased track sound?