Frank Vincent Zappa was an American musician, composer, activist and filmmaker. His work was characterized by nonconformity, free-form improvisation, sound experiments, musical virtuosity, and satire of American culture. In a career spanning more than 30 years, Zappa composed rock, pop, jazz, jazz fusion, orchestral and musique concrète works, and produced almost all of the 60-plus albums that he released with his band the Mothers of Invention and as a solo artist…

The most popular and successful lineup of Return to Forever – Chick Corea, Stanley Clarke, Lenny White, and Al Di Meola – was coming off the Grammy-winning No Mystery when it recorded its third and final album, Romantic Warrior. It has been suggested that in employing a medieval album cover (drawn by Wilson McLean), using titles like "Medieval Overture" and "Duel of the Jester and the Tyrant," and occasionally playing in a baroque style, particularly in Clarke's "The Magician," Corea was responding to Rick Wakeman's successful string of albums on similar themes. Certainly, the music suggests that the musicians have been listening to Wakeman's band, Yes, among other progressive rock groups.

It's not surprising that Steely Dan co-founder Walter Becker's debut solo album sounds like a Steely Dan record. What is a little surprising, though, is that, in his lead singing debut, he sounds so much like his erstwhile partner, Donald Fagen. Not that you'd mistake the two (Fagen projects more and is slightly grittier), but they sing in the same register with the same sly phrasing and the same accent. Other differences from the Dan are equally subtle: Becker adopts a sparer musical approach, for one thing, the missing element being the prominence of Fagen's keyboards (although Fagen does play on the record and co-produced it). Nothing gets in the way of Becker's voice, and he proves to be a less ornate lyricist than Fagen, restricting himself largely to tales of romantic dislocation. On the whole, this album sounds like what you'd expect – one half of Steely Dan.

Recorded before the release of the Brand X debut Unorthodox Behavior, these 1975-1976 recordings represent the earliest known preservations of the group's beginnings. These are quality recordings that include previously unavailable material. The shining talent and genius of this, the most important of Brit jazz-fusion groups, comes through brightly. Brand X has long been a "musicians' band" where the fretwork of John Goodsall, percussion of Phil Collins, keyboard techniques of Robert Lumley, and bass of Percy Jones inspire others to greater attainment. Still, no music degree is required to appreciate this invigorating, unforgettable music that still sounds remarkably fresh and forward thinking. Over 50 minutes of stunning exploration is contained in the original quintet's six never-before-heard songs. Even after 20 years, Brand X remains in its incipient form the final word in guitar-based progress jazz-rock.

For several years, decades in fact, a lost gem issued originally not just in the US but in the UK as well (and our vinyl pressings were always much better than their US counterparts), on Chrysalis records who, for a while, had some very good material in this genre, for example the two Auracle albums (and wouldn't lots of us like to get those on CD). But finally it's now reappeared on CD and how very nice it is to be reacquainted with it in that format. Anyway, this album ~ his second, as far as I know ~ features a host of jazz luminaries of the day (Hancock, Erskine, Pastorius, Carlton, Ritenour, Gadd, etc.) and its only failing is its mildly raw upper registers, though thankfully there are no vocals to pollute the proceedings and Jaco Pastorius' electric bass work is of truly sterling calibre. On this album, if anywhere, you can hear why he was held in such very high esteem by his contemporaries.

With the possible exception of Richard Pinhas' Heldon, Gilbert Artman's Lard Free was probably the premier French progressive group of the '70s. The prolific Heldon might win in terms of amount of material, but the three near-perfect albums by Lard Free (despite the truly wretched band name) probably have them beat in terms of overall quality. Although Artman, a drummer who also dabbles in synthesizers and piano, called Lard Free a group, he was the only constant member; all three albums have different lineups. 1973's Lard Free consists of relatively short pieces with prominent piano and saxophone parts, and as such is the most jazz-oriented of the three. The following year's I'm Around About Midnight consists of three long pieces with much more synthesizer; at times, it sounds almost like early (pre-ambient) Tangerine Dream, or perhaps Clear Light, the French collective Artman and the then-current lineup of Lard Free occasionally worked with around this time. 1977's Lard Free III, also known as Spirale Malax, is Artman's best work, a pair of side-long experiments that combine space music, jazz, and King Crimson-style heavy progressive rock better than many groups (including King Crimson) could ever hope to manage.