Not Two Records celebrates their 20th Anniversary with a festival in Wlen, Poland, inviting 13 of the finest European & US improvisers--Guy, Leandre, Mazur, Nilssen-Love, Kaucic, Fernandez, Gustafsson, Vandermark, Trzaska, Brotzmann, Swell, Holmlander, & Homburg--performing in configurations from duo to quintet, released in a limited 5-CD wooden box set.

Recorded during Ken Vandermark's residency titled "The Unexpectable", in Krakow in 2017 at Klub Alchemia, plus concerts at Hevre and Black Box in Germany, with duos, trios and quartets in a variety of configurations with artists including Ken Vandermark, Nate Wooley, Ikue Mori, John Butcher, Kent Kessler, Steve Noble, Mette Rasmussen, Eddie Prevost, Joe McPhee &c.

Chicago saxophonist Ken Vandermark is fascinated with the visual arts, and was drawn in the 60s to Toronto visual artist, director of the "New York Eye And Ear" film, and most notably here, pianist, Michael Snow; in 2015 they performed together for the first time, this startlingly explosive and informed album the complete recording of that event.

Double Bassist Eric Revis expands his concepts in this outstanding album with fellow New Yorkers, pianist Kris Davis and drummer Chad Taylor, and Chicago reedist Ken Vandermark on tenor saxophone, with all four players providing compositions that push the limit on structure and form while opening up the players to superb soloing settings of great modern jazz.

Without referencing typical genre or style, the collaboration of sound artists Tim Barnes and Jeph Jerman moves a step forward with this 45 RPM LP release of texture and atmosphere, with assistance from Ken Vandermark, Jacob Duncan, Aaron Michael Bulter, Sara Saltau & Bret Berry.

Chicago multi-reedist Ken Vandermark in a quintet with Italian musicians Stefano Ferrian (tenor saxophone), Simone Quatrana (piano), Luca Pissavini (double bass), and SEC_ (Revox tape recorder, instant sound treatment) in an uninhibited live concert in 2013 at Dragon Club in Poland.

The amazing combination of Ex guitarists Terrie Ex and Andy Moor with drummer Paal Nilssen-love and Chicago saxophonist Ken Vandermark in their 5th release, a live album from Italy showing the aggressive and exuberantly determined band in excellent form.

In 2000, saxophonist Mats Gustafsson and curator John Corbett organized a 16-piece free music big-band featuring key members of the Chicago and Swedish scenes, recording these two impressive, ecstatic, and explosive works.

Surprisingly after long partnerships with Peter Brotzmann's Tentet and the saxophone trio Sonore, this is the first time that Ken Vandermark & Mats Gustafsson have recorded as a duo, here in 6 incredible improvisations balancing technique, power, and beauty.

The electroacoustic quartet of Christof Kurzmann (electronics), Devin Hoff (bass), Ken Vandermark (reeds) and Tim Daisy (drums) performing live in Lisbon, an innovative and significant band developing new languages for improvisation.

The result of a three day series of concerts by Ken Vandermark's new project with electronicist Christoff Kurzmann, electric bassist Devin Hoff and drummer Tim Daisy, taking new directions by following the principles of "modular organization".

Eric Revis (double bass, composition) brings together Ken Vandermark (sax, clarinet), Jason Moran (piano), and Nasheet Waits (drums) for his new avant-garde quartet, 11:11, a jazz supergroup with a stellar first album.

Nate Wooley and Paul Lytton continue their collaborations, extending their new duo recordings with live tracks from The Stone in NYC with Ikue Mori, and at Chicago's Hideout with Ken Vandermark.

Joe Morris wrote this book to discuss aspects of free music, including responses to his questionnaire written by Joe McPhee, William Parker, Jamie Saft, Ken Vandermark, Marilyn Crispell, Nate Wooley, Jack Wright, Matthew Shipp, &c.

A first and exceptional release from the Platform 1 quintet of Chicago reedist Ken Vandermark, NY trombonist Steve Swell, European trumpeter Magnus Broo, Canadian ex-pat bassist Joe Williamson, and Amsterdamn based drummer Michael Vatcher.

Performing live at Cementen in Norway, the trio of drummer Paal Nilssen-Love with reed players Ken Vandermark and Ab Baars, 3 intense yet playful improvisations from 3 masters of the form.

4 Corners with Ken Vandermark, Magnus Broo, Adam Land and Paal Nilssen-Love in a live DVD from a March 2007 gig in Portugal playing 5 extended tracks. (PAL format)