King Crimson's Pat Mastelotto and The Dresden Dolls' Amanda Palmer guest on the Texas band's follow-up to 'Worlds Apart.'

Steve Albini, Jim O'Rourke and Van Dyke Parks lend a hand on this five-song full-length from the folk singer-songwriter.

The dark, proggy, hugely-popular alt-metal outfit fronted by Maynard James Keenan returns with that rarest of things: a new Tool album. It's the band's first release in five years and just their fourth full-length in their 16-year history.

Now that Britney has dumped him, all he has is his music. Ouch.

The heiress and reality television semi-star covers Rod Stewart's "Do Ya Think I'm Sexy" (answer: no) and duets with Jadakiss on her recording debut.

If the concept of "The Beatles, remixed" saddens you, know that original Beatles producer George Martin was at the helm for this project, which serves as the soundtrack to the Vegas-based Cirque du Soleil show of the same name. The 26 mashed-up tracks here were augmented with additional instrumentation and vocals performed by The Beatles themselves, culled from hours of original demo and master tapes, with pieces of 130 songs ultimately represented in some form.

The stadium-sized English trio returns with a follow-up to its 2004 hit 'Absolution,' again produced by Rich Costey.

MF Doom, Madlib and Pete Rock lend their production talents to the Wu-Tang member's fifth solo outing, which includes a collaboration with Ne-Yo.

Dan Bejar's seventh Destroyer record is as lyrically dense as ever, but marks a shift to a full-band, guitar-oriented sound after 2004's more eclectic 'Your Blues.'

Atlanta rapper Tip Harris (who also stars in the current theatrical release "ATL") returns with a fourth album, which finds him joined by Young Jeezy, Jamie Foxx, Pharrell, and Common.

Championed by Jay-Z and Kanye West, the Chicago MC finally makes his full-length debut with this 16-track disc.

The Indigo Girls guest on the pop singer's first album since 2003.

Acclaimed hip-hop producer James Yancey released this instrumental disc shortly before his death at the age of 32.

Bob Erzin (Jane's Addiction) produced the alt-metal band's fifth album. System Of A Down vocalist Serj Tankian guests.

'Savane' is the final album from the acclaimed guitarist from Mali, who died in March 2006 after a three-decade recording career which found him injecting American blues into traditional African music.

This is the purple one's second straight set of mainstream music, following 2004's 'Musicology,' which itself followed a string of more esoteric releases.

Originally intended as an underground mixtape, this Eminem-curated disc--which includes 7 songs performed by Mr. Mathers himself, as well as cuts featuring 50 Cent, Lloyd Banks, Obie Trice and Bizarre--wound up with an official release.

Australian singer-songwriter Sia Furler (also known for her work with Zero 7) received a boost when a track from her second solo album was featured during the conclusion of HBO's "Six Feet Under," prompting a very belated U.S. release of the album in 2006.

Beyonce's second album features production by Rodney Jerkins, Sean Garrett, the Neptunes, Rich Harrison and Swizz Beatz and a guest appearance by Jay-Z.

The mega-stars follow 'Speakerboxxx/The Love Below' with their own 'Purple Rain,' a sure-to-be-huge (and definitely all over the musical map) soundtrack to their movie musical of the same name.

This long-delayed second album for Virginia brothers Malice and Pusha T was produced in full by The Neptunes.

'Crane Wife' marks the literate, Colin Meloy-led band's major label debut.

The rapper's second album is missing contributions from the Dr. Dre / Eminem / 50 Cent clan who helped power 'The Documentary' to success, but it does feature production work by Kanye West, Just Blaze and Swizz Beatz.

The Grammy-winning neo-soul singer's follow-up to 'Get Lifted' was produced by Kanye West, will.i.am and Raphael Saadiq.

The Atlanta metal band's third album marks their major-label debut.

This is the third album (and first American release) for the Swedish brother-sister electro-pop duo of Olof Dreijer and Karin Dreijer Andersson.

This is the full-length debut for the Seattle band (featuring members of the now defunct Carissa's Wierd) that has drawn comparisons to, among others, Neil Young.

The Strokes have abandoned longtime producer Gordon Raphael (well, for all but three tracks) in favor of David Kahne (Sugar Ray) for their third album.

Nigel Godrich produced this 9-song solo debut for the Radiohead frontman, which mainly sounds like--shockingly--a Radiohead album, albeit with much less guitar.

Yusuf Islam (who seems to have lost the "Islam" portion of his name), better known by his former name of Cat Stevens, returns with his first album of pop songs since 1978.

Fans of the Grammy-winning band have waited three years for them to return with a second album, which returns Dave Fortman as producer but no longer includes guitarist-songwriter Ben Moody.

Whoa, Nelly indeed. Timbaland produced the bulk of the singer's dancier, poppier third album, and even sings on one track.

This Eastern European-sounding, multi-instrumental effort is actually the work of Albuquerque teenager Zach Condon. Members of A Hawk And A Hacksaw also lend a hand.

The Birmingham, England post-punk quartet is the latest band to have the UK music press in a tizzy, with this debut LP drawing the usual comparisons to Joy Division and Echo & The Bunnymen. (Actually, they just sound like Interpol.)

The singer's second solo set features production work by Nellee Hooper, The Neptunes, Swizz Beatz and Dave Stewart.

The California alt-metal band returns with its first album in nearly three years.

This intricate second album for the Brooklyn-based band led by Edward Droste is their first for Warp Records.

This self-produced 20th album finds the New York band back down to a four-piece, with Jim O'Rourke dropping out after two albums.

The first post-Blink-182 recording for Tom DeLonge finds the singer-guitarist in a new group with members of The Offspring and The Distillers.

This is the Steely Dan vocalist's first solo disc in over a dozen years.

Dr. Dre, Kanye West and will.i.am are among the producers for the rapper's follow-up to 'Street's Disciple,' which marks his first release for Def Jam.

The Australian rockers reunite with producer Dave Sardy for this second album.

The Evan Dando-led band (now down to a trio) returns with its first studio disc in ten years. J Mascis guests.

David Bowie guests on the highly-anticipated second LP (and major-label debut) from the distinctive NYC band.

The hip-hop collective's eighth album is their first for Def Jam records, and also features the return to the group of rapper Malik B.

This sophomore set finds the Texas five-piece utilizing a 1970's classic rock / soft rock sound.

Kool Keith's second Dr. Octagon album follows a full decade after his first, with production this time handled by One Watt Sun.

Going on 15 years of recording, the once-popular Ed Kowalczyk & co. return with a follow-up to 2003's 'Birds Of Pray.'

This is the debut album for the London-based pop-rock five-piece.

This is the second album for the Swedish five-piece.

Nigel Godrich produced the latest eclectic release for the prolific Los Angeles-based artist, which is more varied and uptempo than their previous collaborations.

'Soldiers' marks the debut for the new band consisting of the White Stripes' Jack White, fellow Detroit musician Brendan Benson, and members of the Greenhornes.

Forget retirement. The legendary rapper and Def Jam head has resurfaced after a three-year hiatus, with an album that finds him joined by some of the biggest names in hip-hop (Dr. Dre, Timbaland, Pharrell Williams, Kanye West) and alt-rock (Coldplay's Chris Martin).

This is the third Hawk album for former Neutral Milk Hotel drummer Jeremy Barnes. Like previous efforts, it has an Eastern European flavor, although unlike previous efforts, it also includes contributions from Beirut's Zach Condon.

The singer's first album in eight years includes instrumental help from Jon Brion and Matt Chamberlain, as well as guitarist Harper (son of Paul) Simon.

Tony Hoffer (Beck) produced this first album for the Brighton, England four-piece.

Jim White and Paul Oldham are among the guests on prolific songwriter Will Oldham's latest Bonnie "Prince" Billy studio recording.

The New York City dance-punk outfit returns with a sophomore album a full three years after their debut 'Echoes.' 'Pieces' sees them ditching The DFA for new producers Ewan Pearson, Paul Epworth and Danger Mouse.

This is the second album for the acclaimed Canadian electronica outfit led by Jeremy Greenspan.

Dylan's first studio release since his 2001 hit 'Love And Theft' is his 44th album overall.

Chris Thomas (U2, Pulp) produced this brief, self-titled follow up to the Johnny Borrell-led band's 2004 debut 'Up All Night.'

The legendary singer-songwriter and one-time teen idol re-emerges with his first album in 11 years. Anyone expecting conventional rock or pop should look elsewhere, however, as it is even more challenging than previous release 'Tilt.'

Dave Fridmann returns as producer for the ever-weird, Wayne Coyne-led band's first release in four years.

This is the first album in 11 years for the English band led by the troubled Dan Treacy.

Guests on the Pink Floyd guitarist's first solo album in over 20 years include Jools Holland, Robert Wyatt, David Crosby, and Graham Nash.

Australian identical twin sisters Jess and Lisa Origliasso make their teen-pop debut as The Veronicas with this 12-track set, produced by Max Martin (Britney Spears), Clif Magness (Avril Lavigne), and others.

This is the Loaf's third (and hopefully final) installment in his three-decade Bat Out Of Hell series.

The Fleetwood Mac guitarist's first solo outing in over a dozen years features bandmates Mick Fleetwood and John McVie on two tracks of a largely acoustic set.

A true solo effort, this self-titled release finds the 25-year-old Kweller handling all of the instrumentation himself for the first time.

This ten-song effort is a sequel to the singer's 1975 album 'Captain Fantastic And The Brown Dirt Cowboy.'

This Brazilian dance-rock outfit may be "Tired Of Being Sexy," but that didn't stop Sub Pop from making them the first South American addition to its roster. This is their debut.

This is the solo debut for the veteran turntablist / DJ / producer, formerly of Jurassic 5.

Jerry Finn returns as producer for the band's first album in three years.

The electro-pop duo's third album once again features vocals by Sia Furler.

The New Jersey emo-rockers (not to be confused with the day of the week of the same name) are back with a fourth album, with Dave Fridmann producing.

The singer-songwriter's debut album finally hits the U.S. after making a stir internationally in 2005, propelled by the hit single "Bad Day." Mitchell Froom co-produced.

Brian Deck (Modest Mouse) produced the Idaho singer-songwriter's fourth album and major-label debut.

Tony Visconti (David Bowie) produced the suddenly prolific Moz's third release of the past two years.

Members of Calexico and Giant Sand help provide the music for the singer's first studio album in four years.

The 22-year-old writer of songs for the likes of Mary J. Blige steps into the spotlight with his debut as an R&B artist.

The country star covers 15 classic gospel hyms with this acoustic collection.

The Atlanta rapper's second Def Jam album includes contributions from Three 6 Mafia, Timbaland, Ludacris, T.I., and Young Buck.

This fourth LP for the metal band follow's 2004's acclaimed 'Panopticon' as well as an opening slot on Tool's latest tour.

The South London grime artist becomes Def Jam's very first female MC with the release of this solo debut LP.

This is the third album for project that began as a spin-off from At The Drive-In but has since lost founding guitarist Paul Hinojos (who is replaced for this album with Denali's Keeley Davis).