This four-disc, 68-track collection paints a broad definition of the blues, with cuts ranging from vintage country blues (Robert Johnson's “Cross Road Blues,” Son House's “Death Letter Blues”) to uptown jazz blues (Nina Simone's “Blues for My Mama,” Billie Holiday's “Billie’s Blues”), Chicago blues (a live version of “Howling Wolf” by Muddy Waters), British blues (Jeff Beck's “JB’s Blues”), and contemporary acoustic blues (“Am I Wrong” by Keb' Mo'), with plenty of stops in between, making for a random but varied playlist that circles the different approaches and musical definitions of the genre.

This soundtrack to the movie features an astonishing array of blues artists from three generations. Recorded during one long night at NYC's Radio City Music Hall on Feb. 7, 2003, the electricity is in the air and on stage. While it may not have been the finest blues show in history, the collection of founding fathers such as David "Honeyboy" Edwards, Buddy Guy, Clarence "Gatemouth" Brown, Larry Johnson, Hubert Sumlin, Solomon Burke, and the ubiquitous B.B. King along with their spiritual offspring (Gregg Allman, John Fogerty, and Steven Tyler) and some usual suspects like Bonnie Raitt, Robert Cray, and Keb' Mo', makes it arguably the most significant blues session ever captured on film. Beginning acoustic, the double disc builds momentum and volume as we hear the blues mutate to electric and finally hip-hop with Chuck D. exploding on a rap version of John Lee Hooker's "Boom Boom".

The rise in the number of titles in the children's music category around the turn of the century was accompanied by a shift in the approach to such recordings. As baby boomers, who remain loyal record buyers, have become parents, the artists who appeal to them have turned to children's music, but it often seems as though the records are still being made for the boomers, not their children. Though the recordings often concern the subjects of childhood and parenting, it is often hard to imagine a child actually enjoying the music. Such is the case with the Keb' Mo' children's album, Big Wide Grin, which is better regarded as a regular Keb' Mo' album on the theme of family rather than an album for children. The singer covers a number of pop evergreens from the late '60s and 1970s - the O'Jays' "Love Train," Bill Withers' "Grandma's Hands," the Winstons' "Color Him Father"…

The occasion of the series of television films broadcast under the umbrella title The Blues in the fall of 2003 provided the opportunity to compile the highlights of Keb' Mo''s recording career thus far into a single-disc collection. One might argue that, with only four regular albums under his belt (there was also a children's album, Big Wide Grin), Keb' Mo' wasn't quite ready for a best-of, but those albums attracted a wide audience among blues fans; each one lodged in the Top Five of Billboard's Top Blues Albums chart, and the second and third, Just Like You and Slow Down, won Grammys for Best Contemporary Blues Album. Actually, it's the self-titled first album from 1994 that is the most impressive (as well as the least "contemporary"), and six tracks from it have been excerpted here, with three from Just Like You, four from Slow Down, and one from the fourth album, The Door…

Keb' Mo' is less a blues singer than a performer who works from that conceptual base, not in the way Taj Mahal does, knowingly carrying a tradition forward, half teacher and wise elder, but more as a populist, the James Taylor of blues, say, or a less recalcitrant J.J. Cale. To criticize him for not being Skip James or Robert Johnson sort of misses the point of what Keb' Mo' is shooting for, and like Bonnie Raitt discovered, bringing a modern pop-blues to a wide audience sure beats playing authentic for purists. Either path is as fake or as real as the other in a post-postmodern age where the blues creaks along as a single DNA strand in a world of rap, metal, and neo-soul. All of which makes the blues a strange career path to use to get straight out of Compton, yet that's exactly what Keb' Mo' has done, rising out of one of toughest urban landscapes in the world by covering Robert Johnson songs on his National steel guitar…

Like 1999's tribute to Gram Parsons, Return of the Grievous Angel, this successful collection revives the tired "tribute" concept and applies it in homage to a key figure in country music. Interpreting songs from across Hank Williams's short and troubled career, a range of high-profile artists use different approaches with equally gratifying results. Tom Petty, Sheryl Crow, and Hank Williams III play familiar songs with traditional arrangements (Ms. Crow's yodel is an eye opener); Beck, Mark Knopfler, and Keb' Mo' stay closer to their own idioms. Keith Richards's reedy vocal makes "You Win Again" all his own, and Bob Dylan, who has only rarely lent his services to these sorts of projects, leads his touring band through a blues shuffle on "I Can't Get You Off of My Mind." The estimable Lost Highway label has assembled an illustrious cast to sing the praises of the artist who inspired its name, and in doing so it has created a far better testament to its musical mindset than can ever be captured in the term Americana.

Keb' Mo''s self-titled first album, from its Robert Johnson covers to its appearance on a resuscitated Okeh Records, seemed to suggest the arrival of a Delta blues traditionalist, even though the former Kevin Moore was really a Los Angeles native who had kicked around the music business for years playing various styles of music. The follow-up, Just Like You, was therefore a disappointment to blues purists, since it clearly used folk-blues as a basis to create adult contemporary pop in the Bonnie Raitt mold. But to the music industry, that was just fine, since it fostered the hope that here was an artist (finally!) who could find a way to make the blues - consistently revered but commercially dicey - pay, and Keb' Mo' won a Best Contemporary Blues Album Grammy for his effort. Slow Down (1998) brought him a second Grammy…

Rainmaker is the 1980 debut album by Kevin Moore, now more commonly known as Keb' Mo'. The album features the songs "Rainmaker" and "Anybody Seen My Girl" which were each re-released in Moore's later releases Slow Down and Keb' Mo' respectively.

At the beginning of his career, Keb' Mo' appeared to be a clever update of the acoustic bluesman, one that managed to recall country-blues but offer a contemporary spin on tradition - sort of like a '90s version of Taj Mahal. With each new album, however, it became clear that authenticity was not a concept that troubled Keb' Mo'. He was more concerned with offering a nice, smooth bluesy pop that was perfect for the House of Blues, not for seedy roadhouse. That's not necessarily a bad thing - it's just the kind of thing that would irritate blues purists who may have placed hope in him in the first place. Slow Down, Mo's third album, will nevertheless be the kind of album that will please listeners who like laid-back, polished blues, not gritty Chicago or Delta blues…

The title is a tip-off that after the soul excursion of The Reflection, Keb' Mo' is getting back to the blues, but also that he's concerned with not limiting himself to just that genre. It's clear Keb' Mo' has a broad view of the blues, seeing it as the backbone of American music, a generous definition he makes plain on Bluesamericana. As the record rolls through its ten tracks, it amiably drifts across the country, touching upon the careening New Orleans stomp of "Old Me Better" as well as the soulful thrum of Memphis on "For Better or Worse." Keb' Mo' takes plenty of stops along the way, favoring a bit of Chicago grind and low-key Texas shuffles, but usually he pours it all into a relaxed, friendly groove that leaves plenty of space for his warm, cheerful vocals…

The first solo release by contemporary blues-based artist Keb Mo' mixes a reverence for traditional country blues with more streamlined elements of commercial pop. Keyboards, bass and drums (in addition to Keb Mo's contributions on guitar, harmonica and banjo) flesh out breezy soul-inflected pop such as "She Just Wants To Dance" and the island flavored "Tell Everybody I Know." Though gears continue to shift, from organ-drenched gospel to hillbilly lite, Keb Mo' brings things back to the source with inventive homages to the blues altar, such as in his re-casting of two Robert Johnson songs.