Recorded during the 2002 studio sessions that yielded the albums A Short Visit to Nowhere and Broken English, this unreleased recording of a Mars Williams composition is issued as a 1-sided LP with the stellar lineup of Brötzmann with Williams, Ken Vandermark, Jeb Bishop, Fred Lonberg-Holm, Kent Kessler, Michael Zerang, Hamid Drake, Mats Gustafsson and Joe McPhee.

The extended and absorbing live performance between Austrian pianist Elisabeth Harnik and Chicago drummer Michael Zerang at Španski Borci,in Ljubljana, Slovenia in 2019 begins in restful interaction, Harnik often inside the piano and Zerang scraping and coaxing sound, building to a disruptive dream of intense interaction that ends in a turbulent awakening.

Captured at Elastic in Chicago, the free improvising trio of Katherine Young on bassoon & electronics, Michael Zerang on percussion, and Michael Foster on soprano & tenor saxophones, use contrasting timbres and techniques throug wind instruments, percussion and electronics to create unusual and captivating dialog, evolving with great composure, a sense of wonder, and mastery.

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.

The inimitable Frode Gjerstad in a trio with some of Chicago's finest, bassist Fred Lonberg-Holm and percussionist Michael Zerang performing live at Milwaukee's Sugar Maple, 2009.