An historic document of Chicago's Extraordinary Popular Delusions in their final quintet performance with the late Mars Williams, recorded live in August 2023 at Elastic Arts Foundation, capturing Williams' fiery, life-affirming playing alongside Edward Wilkerson Jr. (tenor sax0, Jim Baker (piano & kesy), Brian Sandstrom (bass), and Steve Hunt (drums) in a two-set suite of fearless improvisation.

Rooted in an approach to the piano trio attributed to Bill Evan's non-hierarchical improvisation, the trio of long-standing collaborators Jim Baker on piano and Steve Hunt on drums & percussion, with younger generation double bassist Jakob Heinemann, bring equal voice to their highly interactive conversations in a mix of live and studio performances.

Three leaders in the Chicago free improv scene--Keefe Jackson on tenor & sopranino saxophones, Jim Baker on piano & synthesizer and Julian Kirshner on drums--in a collective album of concentrative conversation, a group of equals that function together through close listening and interactive support in expressive playing that leaves ego out of the equation.

Joining the Chicago ensemble of Dave Rempis on alto, tenor & baritone saxophones, bassist Joshua Abrams and drummer/percussionist Avreeayl Ra is pianist & synth player Jim Baker, performing at Elastic Arts in July 2021 as the venue reopened after pandemic shutdowns, the significance clear in the spiritual power and inspired performances of all 4 players.

The fifth in the An Ayler Xmas series from saxophonist Mars Williams, mashing holiday classics with works by saxophonist Albert Ayler, with the amazing sextet of Josh Berman on cornet, Jim Baker on piano, viola & Arp Synth, Brian Sandstrom on bass, guitar & trumpet, Steve Hunt on drums, Peter Maunu on violin and Kent Kessler or Krzysztof Pabian on bass.

Merging disparate styles into music that is clearly jazz-based, warm and beautifully structured, Chicago drummer and composer Charles Rumback's 7th album as a leader assembles a large group of luminaries including Jim Baker, Ron Miles, Jason Stein, and Greg Ward for a set of instrumentals and songs that are effusive but never sentimental, a beautiful balance.

The fourth in the An Ayler Xmas series from saxophonist Mars Williams, expands to a double CD with recordings from two bands: Josh Berman, Jim Baker, Kent Kessler, Brian Sandstrom & Steve Hunt (Chicago); and Steve Swell, Hilliard Greene, Chris Corsano, Nels Cline & Fred Lonberg-Holm (NYC); in incredible free jazz mashups and bash-ups of Holiday favorites.

After releasing "An Ayler Xmas: The Music of Albert Ayler & Songs of Christmas" on Chicago saxophonist Mars Williams' Soul What? Label, ESP approached him for a 2nd volume, resulting in this joyful and quirky holiday record with contributions from Josh Berman, Fred Lonberg-Holm, Kent Kessler, Jeb Bishop, Christof Kurzmann, Didi Kern, Thomas Berghammer, Steve Hunt, Jim Baker and Hermann Stangassinger.

During Chilean trumpeter Benjamn Vergara's visit to Chicago in 2016 he joined forces with multi-reedist Keefe Jackson, pianist and ARP synth player Jim Baker, and drummer Phil Sudderberg to record this album of collective free jazz, a mix of lyrical and abstract playing that references bop and the modern Chicago creative scene in sublime ways.

Chicago saxophonist Mars Williams directs his Albert Ayler tribute band, Witches and Devils, to merge Ayler-esque compositions with Christmas songs, performed by Josh Berman (cornet) Fred Lonberg-Holm (cello), Jim Baker (keys, viola), Kent Kessler (bass), Brian Sandstrom (bass, guitar, trumpet); an unexpected and welcome present for your free jazz festivities!

Guillermo Gregorio produces a series of compositions that reinterprets the structural concepts of Constructivism, Concretism, and Madi, focusing on the physicality of sound.

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.