Software formed in 1983 by German duo Peter Mergener and Michael Weisser, Software owes much to electronic pioneer Klaus Schulze. Software's music usually builds on sequencer patterns and simple melodies, creating a lighter version of the Schulze style.

Be Glad for the Song Has No Ending is the eighth album by the Scottish psychedelic folk group, the Incredible String Band, featuring Mike Heron, Robin Williamson, Licorice McKechnie and Rose Simpson. It is the soundtrack for a film of the same name, and was released on Island Records in March 1971, failing to chart in either the UK or US. It would be the first album from the band on the Island label, and the last to feature Joe Boyd as the producer. Recording of the album and soundtrack came during a transitional period for the band. Tracks were completed during Wee Tam and the Big Huge and I Looked Up sessions. As a result, the girlfriends Licorice McKechnie and Rose Simpson are more involved in some tracks in comparison to others.

By the time Santana arrived on the San Francisco scene in 1968, the Grateful Dead's freeform antics were already legendary. But Santana was a jam band of another order–fueled by Latin rhythms, blues, bebop, and straight-ahead rock. Having set the audience at the 1969 Woodstock festival on its collective ear, the band did the same for the nation with its self-titled debut, released later that summer. Songs such as "Evil Ways," "Jingo," and "Soul Sacrifice" contain extraordinary ensemble playing, powered by percolating congas and timbales and topped by the grippingly human cry of Carlos Santana's guitar. The 1998 reissue of the album contains three bonus tracks recorded live at Woodstock: "Savor," "Soul Sacrifice," and "Fried Neckbones."

This may be the greatest unissued first album ever to surface from a major band. The story behind the 78 minutes of music on this CD, cut two years before Lynyrd Skynyrd's official debut album, could fill a chapter of a book. Cut primarily during late June and late July of 1971, with a quintet of 1972-vintage tracks added, they constitute Skynyrd's complete studio recordings from the period when they were still trying to get signed and were playing lots of small-time local gigs for barely enough money to live on.

Giya Kancheli possesses one of music's unmistakable voices. It speaks softly of sorrow, loss, solitude and transcendence. Most of his works are in a mode of lamentation, and many are dedicated to departed friends, as is 'Lament (Music of mourning in memory of Luigi Nono).

This series of the complete harpsichord concerti of C.P.E. Bach is one of the most important and monumental recording projects of the century so far… it is a whole planet of delights and amazing discoveries.

On this recording Miklós Spányi has exchanged his previous harpsichord or fortepiano for a tangent piano: it's like a fortepiano but has the strings struck vertically by tangents (as in the clavichord) rather than at an angle by hammers. Its tone could also be modified by raising the dampers completely or only in the treble, employing only one of each note's two strings (una corda), inserting a leather strip ('moderator') between tangents and strings, or creating a harp-like effect by damping the strings with small pieces of cloth.

Hungary’s prize-winning Keller Quartet, whose account of mentor György Kurtág’s Musik für Streichinstrumente received the highest praise internationally, now focuses upon baroque music with a revelatory performance of Bach’s The Art of Fugue "The Keller Quartet take an experimental approach to Bach", writes Hans Klaus Jungheinrich, "inclining less to long lines than to ‘respiratory’ phrasing." The music breathes, yes, and the Keller Quartet’s interpretation of Die Kunst der Fuge will be one of the most talked-about Bach performances of the year.

For the uninitiated, the Spiritual Beggars are a three-piece psychedelic groove metal trio from Sweden. Their guitarist, Michael Amott, is best known for his role in doom metal units Carcass and Candlemass. With deep riffing and more precision than speed, he is as heavy as any two speed-demon metal guitarists put together. The Spiritual Beggars' primary influence is mid-period Black Sabbath (say, Vol. IV and Sabbath Bloody Sabbath), but they expand their horizons with each record. The band's sound on this third recording differs from its previous efforts in two ways.

Moody alternative rockers of the 1990s, feted by the British press, held to cult status in US. Collection includes: 'Attack Of The Grey Lantern' (1997); 'Six' (1998) Japanese Edition; 'Little Kix' (2000) Japanese Release.

Though it contains material from as early as 1990, In Extremis mostly consists of recordings from 1996 to 1998. The music skirts the more challenging end of avant-prog, with good contributions from drummer David Kerman and vocalist Deborah Perry. Thinking Plague is a United States avant-garde progressive rock group founded in 1982 by guitarist/composer, Mike Johnson, and bass guitarist/drummer, Bob Drake. Based in Denver, Colorado, the band has been active off and on since 1982, taking on a number of musicians over the years. They have made six studio albums between 1984 and 2012, and released one live album recorded at NEARfest in 2000.

Chart-topping rock band who blend shimmering electronic pop with Shirley Manson's emotive vocals. Collection includes: Garbage (1995); Version 2.0 (1998); Beautiful Garbage (2001); Bleed Like Me (2005).

Scott Weiland’s solo debut, 12 Bar Blues, marks its 25th anniversary today, and Rhino is celebrating by remastering and expanding the acclaimed album for two upcoming releases. On Record Store Day, the album will make its vinyl debut as a limited edition 2-LP set. 12 Bar Blues will be limited to 7,500 copies on 180-gram translucent blue and green vinyl and available exclusively at select independent music retailers on April 22 for $34.98. The set includes the original album with newly remastered audio along with three previously unreleased recordings: an acoustic version of “Barbarella” and session outtakes “Lazy Divey” and “Chateau Mars.” The latter two tracks appeared on the original promotional version of the album sent out by Atlantic Records, but were cut from the commercial release.

When Willie Nelson and album producer Daniel Lanois set out to create a cinematic-sounding album, Teatro, they took over a disused movie theatre in Oxnard, California, and pictured it's dusty glory on the cover art. Recorded as-live in situ amid the red velvet seats, Teatro sees Nelson working extensively with his frequent collaborator Emmylou Harris, who joins him for duets and on backing vocals. The other major player is Daniel Lanois, who produces the album, plays guitar and bass, took the cover photo and wrote one of the album's songs, "The Maker", a stunning performance with glacier-thick vibe. Reinvention is key on Teatro, with Nelson revisiting a number of songs he first wrote in the 1960s, including 1968's "I Just Can't Let You Say Goodbye" and 1962's "I've Just Destroyed the World" and "Three Days". Though the songs are familiar, the sounds aren't: Teatro found Nelson experimenting with rhythms and flavors as never before, from the Spanish-influenced "Darkness On The Face Of The Earth" to the double-drum-kit percussive groove of "My Own Peculiar Way". Originally released by Island Record in 1998, Teatro is issued here for the first time as a double disc set, including the original album plus 7 unreleased bonus tracks from the sessions.

Siegbert Rampe is a master of baroque style and of Froberger's in particular. This wonderful composer's music benefits greatly from a player's insight and sensitivity, and it gets these in full measure in this set. Rampe uses an agreeably cosmopolitan variety of harpsichords here, the lion's share being played on three beautiful instruments by Ruckers of Antwerp, Miklis of Prague and Bergaños of Spain.