Friends is the accurate and revealing title for New York bluesman Eric Bibb's tenth album since 1997. There are 15 cuts here, each of them featuring rootsy folk and blues collaborations with different "friends" in differing small group settings. The set starts with a killer acoustic slide duet between Bibb and Guy Davis on the nugget "99 ½ Won't Do." The contrast between Davis' sweet and smoky delivery and Bibb's husky wail – akin to Blind Willie Johnson's in places – offers a double-sided dimension in interpretation for the listener, as well. Elsewhere, Charlie Musselwhite gives a killer snaky harmonica performance on "Six O' Clock Blues." Taj Mahal makes two appearances; one in a duet on "Goin' Down Slow," and one in a trio with Bibb and Malian guitarist Djelimady Tounkara on a medley of the traditional "Kulanjan" and Bibb's own "Sebastian's Tune."

The 40 tracks compiled on this two-disc set represent the entire span of pianist and singer Leroy Carr's recording career that spanned a brief seven years, from 1928-1935. The material represented here – all but one of these tracks were recorded for the Vocalion label – features accompaniment by guitarist Scrapper Blackwell on all but one selection, and Josh White on a handful as well. Carr's material here ranges from the classic piano blues of the era that spawned Ma Rainey and Bessie Smith to vaudeville and hokum tunes made popular by artists like Tampa Red and Georgia Tom. Carr's voice is the haunting thing here; it's higher and very clear, sweet almost, as evidenced by most of these sides. But there was an edge, too; one that belied a kind of pathos underneath even the most cheery material – check "Mean Mistreater Blues" or "Bread Baker." But the darker material such as "Suicide Blues" (one of six previously unissued performances), "Straight Alky Blues," or "Shinin' Pistol," is strange and eerie given Carr's smooth approach. Carr may not be the most well-known bluesman of the era, but his contribution is profound and lasting.

This reissue British artist Mike Cooper's two excellent albums, originally released in 1970 and 1971, respectively; his departure from folk-blues is evident on these two documents. His diversity is one of the most striking traits of his work, considering that Cooper has worked in free improvisation, avant-garde, Hawaiian guitar music, and – much later in the '90s – even drum'n'bass-inflected electronica. As a British folk-blues artist of the '60s, obvious comparisons to Bert Jansch and John Renbourn abound. Like many of his contemporaries of that movement, he progressed to a folk-rock singer/songwriter mode by 1971 and gave listeners Places I Know, which is rooted in the tradition of Tim Buckley, Jackson Browne, and Randy Newman's sophistication with the form.

From the sweet to the salacious to the poignant, Maria Muldaur's eponymous, strong debut features savvy studio vets, talented guests, strong tunes, and Muldaur's lissome pipes. The outstanding players include Ry Cooder, David Grisman, Clarence White, and Mac Rebennack, better known as Dr. John. A tasteful guitar solo by the underrated Amos Garrett elevates the charming surprise hit single "Midnight at the Oasis." Although she later gravitated to jazz and gospel, Muldaur's first outing is heavy on songs derived from country and blues. A rousing "Work Song," borrowed from Kate & Anna McGarrigle, is only one of several highlights.

After 25 years, constant traveling, nine albums, and various solo projects, Saffire are calling it quits with one last tour and Havin' the Last Word, a collection of new tunes, covers of favorites, and songs that define their dissolution. It sounds as though it's a happy-sad decision, gratified for all the success and love accrued from their fans, but pleased for future blues via other partnerships and collaborations that can now be achieved individually. Though all will pursue solo careers – Ann Rabson is already firmly established – it is this magical and timeless combination of spirit, focused same-page concept, and great musicianship that has served Saffire very well far beyond most bands. This final effort showcases individual vocal tracks, as if the group members are already preparing for going out on their own, as there's very little group harmonizing. Individual efforts notwithstanding, the group still convenes musically on common ground, especially when Rabson plays piano, Gaye Adegbalola jams on the slide guitar or harmonica, and Andra Faye offers her musings on fiddle, mandolin, or upright bass.

Playing amplified blues-rock has not been a problem for Fiona Boyes, but the flexible singer/guitarist is equally proficient when it comes to providing acoustic blues – and that is exactly what she does on Live from Bluesville. In fact, Boyes plays acoustic blues exclusively on this 48-minute CD, which finds her forming an intimate trio with Tom "Mookie" Brill (lead vocals, acoustic bass, harmonica) and Rich DelGrosso (lead vocals, mandolin). Contrary to what the title suggests, this isn't a live album in the conventional sense; Live from Bluesville wasn't recorded in a club or theater in front of an audience, but rather in a Washington, D.C., studio in 2007. However, all the performances were recorded in real time – no overdubbing whatsoever – and the rugged spirit of acoustic country blues often prevails thanks to Boyes, Brill, and DelGrosso (who share the lead vocals, although Boyes' singing dominates the session). However, they don't embrace any one type of acoustic country blues exclusively. Mississippi Delta blues is part of the equation, but so are Texas blues and Louisiana blues. And occasionally, Live from Bluesville demonstrates that acoustic blues doesn't necessarily mean country blues.

Although best known for his barnstorming blues-rock, Irish guitarist Rory Gallagher had a softer side, too. All of his studio albums contain at least one acoustic folk-blues track, and Gallagher included an unplugged set in the majority of his live shows way before that was fashionable. Almost eight years after his death, Rory's brother Donal compiled a 14-track collection of previously unreleased work dedicated to Gallagher's folkier approach. It's the second such posthumous album (the terrific live and very electric BBC Sessions came out in 1999), and focuses on an important if lesser recognized aspect of the guitarist's career. It's also an eclectic set that shifts from melodic ballads ("Wheels Within Wheels") to instrumental modified flamenco ("Flight to Paradise" with classical guitarist Juan Martin) and solo Delta blues (a studio take of Tony Joe White's "As the Crow Flies," the live version of which was a highlight of Irish Tour). And that's just the first three songs.

Originally recorded in 1957, these sessions turned out to be the last the legendary Big Bill Broonzy would record; only a little over a year later, he succumbed to lung cancer. This collection consists not of fan or producer favorites, but Broonzy favorites, and includes a variety of blues, folk, and devotional music. Though he was instrumental to the development of the blues and the Chicago sound, much of the material on this three-disc set reaches back to the music that the blues came from, with a lot of drop-in help from Broonzy's friends, of which there were many. That makes these recordings not only recordings, but documentation, a testament to a bluesman who was at once musician and historian.

Babajack incorporates elements of music gathered in from Africa, Blues, Folk, Rock and beyond and then blends and distills with artful precision to create a unique sound that excites the audience as they are swept up into the whirlwind of emotions unfolding through the words and music. This is the album that capturing the very essence of the band, Babajack Live the full band plus the atmospheric cello courtesy of Julia Palmer-Price and the skillful live recording and production from Paul Long you have a live sound captured forever. The track list is a mix of songs from previous albums, the must have tracks in a Babajack set and some glimpses of future work and the promise of another studio album.