Remixed and expanded (with two additional tracks recorded but chopped off the vinyl version) for its debut on CD in 1999, this is a sturdy, workmanlike Rory Gallagher release. Reverting back to a trio, Gallagher toughens up his sound and blazes through some robust blues rockers like "Last of the Independents," "Shadow Play," and "Brute Force & Ignorance" (one of his best hard rock riffs) with nervy energy. Gallagher's swampy side emerges on "Cloak & Dagger," another song that explores his fascination with B-movie gumshoes, a common theme for the Irish blues-rocker.

When he gave a speech inducting the Band into the Rock & Roll Hall of Fame, Eric Clapton said that after he heard their debut album, Music from Big Pink, he wanted to join the group, the fact that they already had a guitarist in Robbie Robertson notwithstanding. In the winter of 1975-1976, when he cut No Reason to Cry at the Band's Shangri-La Studio in Malibu, California, he came as close as he ever would to realizing that desire. Clapton is a musical chameleon; though some of No Reason to Cry is identifiable as the kind of pop/rock Clapton had been making since the start of his solo career (the best of it being "Hello Old Friend," which became his first Top 40 single in two years), the most memorable music on the album occurs when Clapton is collaborating with members of the Band and other guests.

Listen to this collection, put together to capitalize on the explosive growth in the group's audience after Aqualung, and it's easy to understand just how fine a group Jethro Tull was in the early '70s. Most of the songs, apart from a few heavily played album tracks ("Song for Jeffrey," etc.) and a pair of live tracks from a 1970 Carnegie Hall show, came off of singles and EPs that, apart from the title song, were scarcely known in America, and it's all so solid that it needs no apology or explanation. Not only was Ian Anderson writing solid songs every time out, but the group's rhythm section was about the best in progressive rock's pop division. Along with any of the group's first five albums, this collection is seminal and essential to any Tull collection, and the only compilation by the group that is a must-own disc.

Originally finding fame with The McCoys, Rick Derringer worked with both Johnny and Edgar Winter, as well as Steely Dan, before going solo in 1973 for All American Boy. Co-produced with Bill Szymczyk, who would later produce the Eagles, All American Boy features guest appearances from Joe Walsh, Suzi Quatro and Edgar Winter, and features his best known hit, 'Rock And Roll Hoochie Koo'. The album also features 'Hold', a song co-written with a then relatively unknown Patti Smith. The bonus tracks include mono single versions of 'Rock 'n' Roll Hoochie Koo' and 'Teenage Love Affair'. Produced by Rick himself, Spring Fever followed in 1975, and includes a revisit to the McCoys' 'Hang On Sloopy', as well as the Rufus Thomas classic, 'Walkin' The Dog'. The album includes guest appearances from Chick Corea on moog, New York Doll David Johansen on electric harmonica, as well as both Johnny and Edgar Winter.

This two-disc, 32-track compilation brings together highlights from Mayall's output for ABC Records in the 1970s, pulling from the albums New Year, New Band, New Company; Notice to Appear; Lots of People; A Banquet of Blues; A Hard Core Package; and Last of the British Blues. These cherry-picked tracks do a nice job of highlighting Mayall's estimable writing skills as well. Highlights include "Seven Days Too Long," "Old Time Blues," "You Can't Put Me Down," "Sitting on the Outside," "My Train Time," and the title track. As a special bonus, there's the second-disc inclusion of four live tracks from a 1982 Bluesbreaker reunion gig, featuring John McVie back at his original post on bass and Mick Taylor on lead guitar providing the fireworks.

Galliard were in on the ground floor of the British progressive rock movement, releasing their debut album, Strange Pleasure, in 1969 and mixing jazz, rock, folk, and psychedelic influences. The following year, New Dawn pretty much picked up where its predecessor left off, with one key exception. The band had initially featured two wind players, Dave Caswell and John Smith; though Smith was absent from New Dawn, a whole brace of additional horn players had been brought in to augment the sound.

By ignoring the band's first two albums, the Roy Wood-dominated Electric Light Orchestra and the transitional ELO II, the 1979 singles compilation ELO's Greatest Hits presents a somewhat skewed vision of the band. Ironically, this revision has become the normative view of the band: slick, almost mechanical purveyors of undeniably catchy but somewhat soulless hit singles. "Evil Woman," "Showdown," "Turn to Stone," "Telephone Line," "Strange Magic" – anyone who was anywhere near a radio in the latter half of the '70s knows them all by heart, whether they like them or not.

This is the album where Jeff Lynne finally found the sound he'd wanted since co-founding Electric Light Orchestra three years earlier. Up to this point, most of the group's music had been self-contained – Lynne, Richard Tandy, et al., providing whatever was needed, vocally or instrumentally, even if it meant overdubbing their work layer upon layer. Lynne saw the limitations of this process, however, and opted for the presence of an orchestra – it was only 30 pieces, but the result was a much richer musical palette than the group had ever had to work with, and their most ambitious and successful record up to that time. Indeed, Eldorado was strongly reminiscent in some ways of Sgt. Pepper's Lonely Hearts Club Band.

Benefit was the album on which the Jethro Tull sound solidified around folk music, abandoning blues entirely. Beginning with the opening number, "With You There to Help Me," Anderson adopts his now-familiar, slightly mournful folksinger/sage persona, with a rather sardonic outlook on life and the world; his acoustic guitar carries the melody, joined by Martin Barre's electric instrument for the crescendos. This would be the model for much of the material on Aqualung and especially Thick as a Brick, although the acoustic/electric pairing would be executed more effectively on those albums.

After gaining some recognition from the success of the band's previous album, Bachman-Turner Overdrive got around to recording Not Fragile. Not only had one of the three Bachman brothers (Tim, the rhythm guitarist) left the band to BTO's advantage, but Randy Bachman and C.F. Turner had clearly grown musically. To the album's benefit, most of the material on Not Fragile are the band's much-liked rock anthems, ranging from the hyper-distorted title track, through the famous but far more timid song "You Ain't Seen Nothing Yet." Indeed, for hard rock fanatics, it doesn't come much better than on Not Fragile.