"Attack & Release may be the postage stamp that finally sends the music of The Black Keys around the world," exclaims the San Francisco Chronicle. Producer Danger Mouse "gives these guys a brilliant sheen, sort of like a pocket-size Zeppelin, and lets the band's brilliance shine through. This is one for year-end Top 10 lists already."

The Brad Mehldau Trio's take on Oasis's "Wonderwall" is NPR's Song of the Day today. The track appears on the Trio's new Live album, on which the musicians "sound unusually lively and exploratory," says NPR. "Live is the finest live recording Mehldau has made. Collected from a series of 2006 concerts, these performances return to what Mehldau and his band do best: conversational improvisation, with idiosyncratic arrangements that rethink the popular songbook."

The Black Keys rocked The Wiltern in Los Angeles last night, celebrating the release of their new album, Attack & Release, with a couple thousand fans. The Associated Press album review struggles to single out one song to recommend above the rest: "There are so many delightful songs here, it's hard to pick one. Let's go with 'Psychotic Girl,' a song so unlike anything the Keys have done it's startling ... a melange of familiar sounds spun into a new flavor of cotton candy we've never tasted before."

"There is no question what DVD you should snatch up this week. It's Sweeney Todd: The Demon Barber of Fleet Street," writes Rolling Stone film critic Peter Travers. "Directed by Tim Burton and starring his muse, Johnny Depp, the film version of Stephen Sondheim's Broadway classic is a bloody wonder, intimate and epic, horrific and heart-rending. Depp received an Oscar nomination as Best Actor and he deserved to win if Daniel Day-Lewis hadn't blown the category away in There Will Be Blood."

Bill Frisell and Glenn Kotche will be on hand in Cincinnati, Ohio, this week as the third annual MusicNOW festival, organized by native son Bryce Dessner of The National, gets under way at Memorial Hall tonight. Kotche performed in the inaugural MusicNOW in 2006 and returns this Friday to perform with Dessner and Bang on a Can on a double bill with Dirty Projectors. Frisell makes his MusicNOW debut tomorrow night.

Today's the day. April Fool's, yes, but also the day Attack & Release, The Black Keys' latest, hits stores. The New York Sun says "Attack & Release houses the most stylistically diverse set of songs the band has released to date."New York Daily News says "the duo perfectly calibrate richer sounds and fuller melodies with their usual killer riffs and scathing rhythms." Scripps Howard gives the album four stars.

The Tim Burton-directed film version of Stephen Sondheim's Sweeney Todd, starring Johnny Depp as the Demon Barber of Fleet Street and Helena Bonham Carter as his cohort in crime, is available now on DVD. The special collector's edition includes an in-depth look at the Sondheim musical, behind-the-scenes footage of the making of the film, and the history of the legend of the Demon Barber, among a number of additional special features.

Looking forward to tonight's Punch Brothers performance at The Ark in Ann Arbor, Michigan, the Detroit Free Press calls the band's Nonesuch debut, Punch, "one of the best records so far this year, an elegantly sculpted work that doesn't let its high-end chops overshadow its heart."

With just one more day to go before the release of Attack & Release, The Black Keys new album, the band will be live on KCRW's Morning Becomes Eclectic today. The New York Times says of the collaboration with Danger Mouse: "Happily, the results are not just evident but potent. While the sound of this blues-rock duo has been fleshed out, none of its grit has been glossed." The Cleveland Plain Dealer gives the album an A, exclaiming: "The results are splendiferous." The Akron Beacon Journal, calls it "the band's most interesting collection of songs and sounds."

The Bravo! Canada network's award-winning series Live at the Rehearsal Hall will feature k.d. lang and her band in concert performing songs from Watershed and favorites from throughout her career. The show will debut tomorrow night, April 1. Past episodes of the series have featured a broad array of artists, including Beck, Feist, Rufus Wainwright, and Philip Glass.