Using mostly unprocessed electric guitars, the duo of Elliott Sharp and Scott Fields' latest release presents eight dueling guitar works using dynamic, angular tones and textures, from extremely aggressive work to clean avant-jazz with twisted technical intent.

The trio of bassist Gary Peacock, pianist Paul Bley, and trumpeter Franz Koglmann interpret and improvise on the music of avant song-writer Annette Peacock.

The first Hopscotch release from the then husband/wife duo of wind player Assif Tsahar and drummer Susie Ibarra, lyrical and textural powerfully woven improvisation.

Parker's definitive document of his Curtis Mayfield songbook project with Hamid Drake, Dave Burrell, Sabir Mateen, Darryl Foster & Amiri Baraka, promoting Mayfield's positive messages of hope and fortitude.

Solo and duo improvisations with Butcher joined by Gino Robair, Alexander Frangenheim, Veryan Weston, Thomas Lehn, John Corbett, Jeb Bishop, Terri Kapsalis, Fred Lomberg-Holm and Michael Zerang.

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.

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.

The second volume of the project heard in the previous Creative Sources album, "Suspensao", here in a 9-piece electroacoust ensemble with viola, cello, doublebass, alto sax, trombone, piano, electric guitar, computer and percussion, suspenseful lowercase music that unfolds in mysterious, beautiful and rewarding ways.

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.

A work for heavy electronic drone and glitch, Herbal International Label founder Goh Lee Kwang presents this live performance from Malaysia's Finders Art Space in Kuala Lumpur, for 36 minutes of mysterious intensity that settles and fills the listening space like a pall.