A live multitrack recording from 2009 of the collaboration of Acid Mothers Temple SWR - Kawabata Makoto, Tsuyama Atushi, and Yoshida Tatsuya - with saxophonist Umezu Kazutoki.

Acid Mother Temple SWR merge's AMT's Kawabata Kakoto (guitar, voice,) and Tsuyama Atsushi (bass, vocals, sax) with Yoshida Tatsuya (Ruins, Koenji Hyakkei, &c), here in their 6th release, crazy prog-oriented rock of indescribable insanity and skill!

PAK combines complex and shifting rock with improvisation in unexpected and wonderfully demanding ways, here in a band including Anthony Coleman, Tim Byrnes, Jerome Noetinger, &c.

An Italian group exploring song writing, chamber rock, sound poetry and electroacoustic improvisation with lyrics that are inspired by contemporary female poets.

Blast's 2nd release on the ReR label, compositional rock that incorporates complex compositions with improvisation sections in seamless and breathtaking ways.

Gong meets Cow meets Soft Machine in the revised version of Brainville (3), playing a mix of extended songs and instrumental numbers live in Berlin, London and Tel Aviv.

A teaser for the upcoming box set, this collects previously unreleased Cassiber live and studio recordings, fusing energetic experimental rock, punk, pop, fringe jazz, improvisation and more into a radical blend of cutting-edge music.

The ever-innovative Bob Drake in a twisted album of studio and live recordings: 14 songs from Drake performing all instruments, and 11 of those songs rearranged and performed live with David Campbell, David Kerman and Kavus Torabi.

A fantastic rock suite of eleven pieces performed by Andre Duchesne with fellow performers Patrick Hamilton, Christine Giguere, Stephane Allard, Melanie Belair, Jean Rene, and Pierre Tanguay.

Since 2003 this Vancouver septet has merged jazz, improv, electro-acoustic, and progressive/avant musics into an exhilarating ordered chaos of highly listenable music.

Taking Rock In Opposition into difficult territory, Peter Blegvad and John Greave's song cycle is a perplexing and rewarding album blending literature with rock and jazz forms, performed in an ensemble including Carla Bley and Michael Mantler; an intricate masterwork.

This Heat/Camberwell Now drummer Charles Hayward's latest solo album after a long wait, an incredible and unique journey through drums, electronics and song, personal, pointed and brilliant statements from one or rock's master voices.

Henry Cow captured in concert between their "In Praise of Learning of Learning" and "Western Culture" releases. in concerts that featured Robert Wyatt in his last public performances.

The dynamic duo of drummer Yoshida Tatsuya (Ruins, Korekyojin, Koenji Hyakkei) and guitarist Uchihashi Kazuhisa (Altered States, Ground Zero) meet in the studio with pianist Mishiba Satoshi for ten multi-tracked rock improvisations of great diversity, power and beauty.

Guitarist Uchihashi Kazuhisa (Altered States, Ground Zero) and drummer Yoshida Tatsuya (Ruins, Koenji Hyakkei) return for a 3rd duo release, a DVD & CD of their amazing improvisations.

The 4th improvisation release of drummer Yoshida Tatsuya (Ruins, Koenji, &c) and guitarist Uchihasi Kazuhisa (Altered States) is a DVD audio release presenting 36 remarkable live tracks from 6 concerts recorded 2004-2012.

The Korekyojinn power rock trio of drummer Yoshida Tatsuya, guitarist Kido Natsuki and bassist Nasuno Mitsuru in their 4th album of intense, complex, and exultant rock.

A 2014 reissue of this 2006 release, adding a complete 10.5 minute version of "Kaleidoscope", and an amazing "Yes Medley", from the trio of drummer Yoshida Tatsuya, bassist Nasuno Mitsuru, and guitarist Kido Natsuki.

Korekyojinn (Yoshida Tatsuya, Nasuno Mitsuru and Kido Natuski) in their 7th release, joined by violinist Akihisa Tsuboy, recorded live at Tokyo's Koenji High, Lush, and Missions from 2008-2010.

The 5th studio album from the trio of Tatsuya Yoshida (Ruins alone / Koenji Hyakkei), Kido Natsuki (Bondage Fruit / Salle Gavoux), Nasunomitsuru (Altered states / Umbeltipo), avant-progressive instrumental rock, melodic and complex rock performed at breakneck speed.

Drummer Yoshida Tatsuya's amazing improvising progressive rock band Korekyojinn in a CD and DVD release with guests including Hoppy Kamiyama and Uchihashi.

Instrumental and song work from Chris Cutler (Henry Cow, &c.) and Steve MacLean (Dr. Nerve) with Julie Thompson as vocalist, subtle non-linear songs created using unusual processes.

P (Yann Pittard on oud and guitar & vocals), Y (Tatsuya Yoshida on drums & vocals) and N (Mitsuru Nasuno on bass & vocals) performing Arabian Progressive Pop Improvisation, an unusual melding and orchestration of arabic progressions and melodic prog rock.

The second Sax Ruins album with Tatsuya Yoshida (drums) and Ono Ryoko (alto sax) with guest Ryuichi Yoshida on baritone sax, performing new arrangements of Ruins works including "Vrresto", "Refusal Fossil", &c.

Eccentric Japanese vocalist Makigami Koichi joins Ruins/Korekyojinn drummer Yoshida Tatsuya, Altered States guitarist Uchihashi Kazuhisa, and Shimizu Kazuto (Hikasu) for an album of impressive and slightly deranged rock.

Nasuno Mitsuru (Altered States, Seijaku, Korkyojin, &c) in a new band with two synthesizers, bass, and drums, rock in a Heldon/Tangerine Dream mode using modern electroacoustic principles for richly hypnotic electronic music.

Ruins drummer Yoshida Tatsuya and Tipographica guitarist Imahori Tsuneo in fiery and dense improvised power rock taken at high speed, edited and overdubbed in the studio.

Originally released in 1982, this is a collection of specially commissioned and (at the time) newly recorded pieces by the most interesting groups and individuals then in the ReR catalogue.

VRIL's 2nd incredible album of tongue-in-cheek lyrical guitar instrumentals, led by Lukas Simonis with Bob Drake and now 3rd guitarist Omer, with Chris Cutler on drums.

CD & DVD of this supergroup of Japanese improvising and advanced rock forms with members of Ruins, Koenji Hyakkei, Korekyojinn, ROVO, Boredoms, Bondage Fruit, &c!

The World Heritage in their 5th release recorded live at Tokyo's Akihabara Goodman in 2012, amazing improvised instrumental rock from Tatsuya Yoshida (drums), Seiichi Yamamoto (guitar), Natsuki Kido (guitar), Yuji Katsui (violin) and Mitsuru Nasuno (bass).

Live recordings of drummer Yoshida Tatsuya's World Heritage band from Koenji HIGH in 2009, condensing and editing the show into one incredible hour of sophisticated rock improvisation.

The quartet of Cosottini, Melano, Pisani, Miano (EAQuartet Electroacoustic) in compositions referring to the 4 cardinal map points using graphic scores, games, open readings, &c.

The acclaimed daxophonist Hans Reichel meets shruti stick and metallophone inventor Ganesh Anandan for these expressive and unconventional dialogs.

An eclectic collection of mostly improvisational songs that use sampling and other electronic processing on raw instrumental material, that is then combined with new improvisation to reshape the material even further.

Recordings from Lisbon of Danish saxophonist Lotte Anker with pianist Rodrigo Pinheiro and double bassist Hernani Faustino, both from Red Trio; dynamic improvisation with a sense of restraint and beautiful fluidity.

Luis Lopes put together this international group including Sei Miguel, Joe Giardullo & Benjamin Duboc for gigs in Portugal, which worked so well that they went to the studio for this impressive release.

Live recordings of this incredible improvising trio as influenced by a 'tempestuous' storm buffeting & rattling the windows of the church in which the performance took place.

Guitarist Nick Millevoi leads an ensemble that includes Jamie Saft on Hammond Organ, Ches Smith on drums, Johnny Deblase on bass, Dan Blacksberg on trombone and June Bender on violin, for an album equally embracing and subverting a wealth of rock and jazz forms.

An incredibly informed instant-composing ensemble drawing on free jazz and post rock sensibilities with nods to Indian ragas, jazz-inflected minimalism, Zappa-esque bouts of sonic anarchy, and German rock music from the 1970s, captured live at Toronto, Guelph and Hamilton, Canada in 2012.

Following their 2015 album "Songs for children who don't want to sleep", the quartet of Yan Pittard on guitar & oud, Mitsuru Nasuno on bass, Maki Nakano on vocals, and Tatsuya Yoshida on drums present this soundtrack album, which translates to "the creative urge".

The Japanese improvising rock trio of Kazuto Shimizu on keyboards, Nasyuno Mitsuru on bass, and Yoshida Tatsuya on drums performing live at Club Goodman in Akihabara, Japan, 2016 for technically superb, fast paced, turn-on-a-dime, joyful prog-oriented playing.

The Norwegian trio of guitarist Even Helte Hermansen, drummer Gard Nilssen, and bassist Rune Nergaard in their 8th Bushman's Revenge album, bridging free improvisation and 70s style prog-oriented rock, non-histrionic, outstanding instrumental music with great depth.

Another twisted, complex and irresistible album from multi-instrumentalist and vocalist Bob Drake, practically presenting a history of the rock genre in 20 short pieces that twist and turn in inventive, humorous, peculiar, mesmerizing, and masterly songs.

A live performance at Judson Church in Manhattan as part of the 20th Vision Festival from the NY/France free improvising trio of Joelle Leandre on double bass, Mat Maneri on viola, and Gerald Cleaver on drums and percussion, two tracks of steadily building, incredibly compatible dialog.

An absolutely impressive album blending advanced/progressive rock forms with improvisation, starting from collective improvisation and layering in the studio to create a sophisticated psychedelic music, the second album from this ensemble that is headed by Martin Archer (reeds & keys), Chris Bywater (keys & synth), and Steve Dinsdale (drums & percussion).

The Vertical Squirrels trio plays collective improvisations that draws on groove elements of funk and rock with Rob Wallace's sensitive drumming and Fischlin's adventurous ECM-tinted guitar work.

The Korekyojin trio of Tatsuya Yoshida on percussion, Kido Natsuki on guitar and Mitsuru Nasuno on fretless bass, plus violinist Miyamoto Rei on several tracks, take their intricate and exuberant rock into acoustic territory with this impressive album, which includes acoustic takes on "Arabesque", "Careless Heart", "Four Holes in the Sky", &c.

Roman philosopher Titus Lucretius Carus named "Clinamen" the unpredictable (in time and space) swerve of atoms falling in the void, which aptly describes the unexpected directions taken in subtle free improvisation from this French trio, led by bassist Louis-Michel Marion, with Jacques Di Donato on clarinet, and Philippe Berger on viola.

Live recordings at LOFT in Cologne, Germany from the trio of George Wissel on prepared saxophone, Achim Tang on doublebass, and Simon Camatta on drums & percussion, performing seven "Movements" that use prodigious technique with reserve and direction, revealing the structure of their work as the pieces build and recede in fascinating ways.

The debut release of the UK improvising rock group Orchestra Of The Upper Atmosphere, co-led by Martin Archer & Chris Bywater, in a double CD blending kosmische musik, space rock, and contemporary classical, an improbable meeting between Ligeti, Klaus Schulze, & Quarkspace, supplemented at times by a string quartet, a sax quintet, and a 25-piece mixed choir.

A richly refined and sophisticated album drawing on improvisation, experimenation and rock elements from the collaborative Vancouver ensemble Sick Boss of core members guitarist Cole Schmidt, bassist James Meger and drummer Daniel Gaucher, with guests including guitarist Tony Wilson, cellist Peggy Lee, trumpeter JP Carter, synth player Tyson Naylor, &c. &c.

The improvising rock group Orchestra Of The Upper Atmosphere, led by Martin Archer, Chris Bywater, and Steve Dinsdale, in their 3rd album of innovative improvisation, haunting hypnotic grooves and blasts of sheer exuberance, with the band augmented by strings and trombone to give them a larger and more intense sound.