Titled for the film by Rob Christopher — Roy's World: Barry Gifford's Chicago, — whose soundtrack includes segments of this album, vibraphonist and composer Jason Adasiewicz's lyrically upbeat album is performed in a quintet with Chicago mainstays, Jonathan Doyle on saxophones, Josh Berman on cornet, Joshua Abrams on bass and Hamid Drake on drums.

Expanding the rhythmically exuberant Natural Information Society led by Chicago bassist & guimbri player Joshua Abrams with core members Lisa Alvarado (harmonium), Mikel Patrick Avery (drums) & Jason Stein (bass clarinet), are Hamid Drake (percussion), Josh Berman & Ben Lamar Gay (cornets), Nick Mazzarella & Mai Sugimoto (alto sax & flute), Kara Bershad (harp) and Ari Brown (sax).

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.

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.