"Frank Rosaly (Francisco Javier Rosaly Amoros Rosello - b. 5/30/74 Phoenix, AZ) is a drummer and composer living in Chicago. He has been involved in the improvised and experimental music community since 2001 where he has become an integral part of Chicago's musical fabric, navigating a fine line between the vibrant improvised music, experimental, rock and jazz communities. He contributes much of his time to performing, composing, teaching, as well as organizing musical events, while also touring regularly domestically and internationally.

Frank is currently active in many projects throughout Chicago as well as New York and in Europe. Some groups include Bobby Bradford/Frode Gjerstad Quartet, Matana Robert's Chicago Project, Rob Mazurek's Mandarin Movie, The Rempis Percussion Quartet, Ingebrigt Haker-Flaten Quintet, Scorch Trio, Nicole Mitchell Ice Crystal Quartet, Jason Stein Quartet, Jeff Parker/Nels Cline Quartet, Josh Abrams' Natural Information Society, Fred Lonberg-Holm's Valentine Trio, Keefe Jackson's Project Project, The Fast Citizens, The Jeb Bishop Trio, Jason Adasievicz's Rolldown, Jorrit Dijkstra's Flatlands Collective, Chicago Lucern Exchange, Hearts and Minds, Slow Cycle, Outskirts, Darren Johnston's Chicago Quintet, Anchor and others."

"Jason Stein was born in 1976 and is originally from Long Island, New York. Stein is one of the few musicians working today to focus entirely on the bass clarinet as a jazz and improvisational instrument. He studied at Bennington College with Charles Gayle and Milford Graves, and at the University of Michigan with Donald Walden and Ed Sarath. In 2005, Stein relocated to Chicago and has since recorded for such labels as Leo, Delmark, Atavistic, 482 Music and Clean Feed. Stein has performed throughout the US and Europe, including performances in festivals in Lisbon, Cracow, Utrecht, Barcelona, Debreccen and Ljubljana. He has had the opportunity to perform with a number of exciting local and international musicians including: Michael Moore, Jeff Parker, Oscar Noriega, Rudi Mahall, Ken Vandermark, Rob Mazurek, Jeb Bishop, Ingebrigt Haker-Flaten, Urs Leimgruber, Pandelis Karayorgis, Fred Lonberg-Holm, Tony Buck, Eric Boren, Kent Kessler, Tobias Delius, Michael Zerang, Michael Vatcher, Peter Brotzman, and Wilbert DeJoode."

"Keefe Jackson, saxophonist/clarinetist/improvisor/composer, arrived in Chicago in 2001 from his native Fayettevile, Arkansas. He performs regularly in the U.S. and in Europe with many musicians including Pandelis Karayorgis, Tomeka Reid, Tim Daisy, Dave Rempis, Jeb Bishop, Jason Roebke, Jason Adasiewicz, Mike Reed, Jason Stein, Josh Berman, Fred Lonberg-Holm, Frank Rosaly, Oscar Jan Hoogland and Marc Unternaehrer. He has also appeared with Michael Moore, Ab Baars, Michiel Braam, Satoko Fujii, and Anthony Coleman. Bill Meyer (Chicago Reader): "...the impeccable logic of his lines and the richness of his tone leave you wanting more... Jackson's high-register squiggles and coarsely voiced, rippling runs push the limits of the tenor's tonal envelope." Frank van Herk, de Volkskrant (Amsterdam): "[Jackson] has an old-fashioned, warm-woolly sound, and a feeling for melodic lines that take their time in unfolding." He has been mentioned in the DownBeat Critics Poll in the Rising Star Tenor Saxophone category. Recordings are available on Delmark and Clean Feed Records."

"Jason Adasiewicz was born in Wichita, Kansas in 1977, but raised in Crystal Lake, Illinois. He studied jazz drums at DePaul University for three years. He only eased into the vibraphone after leaving school, playing it in the indie-rock scene around Chicago with bands like Pinetop Seven and the singer-songwriter Edith Frost.

In the early 2000s he began his collaboration with cornetist Josh Berman and drummer Mike Reed. Since then he was worked in the Chicago jazz and improvisation scene with multiple bands, including Rob Mazurek's Starlicker and Exploding Star Orchestra, Mike Reed's Loose Assembly, Josh Berman and His Gang, Nicole Mitchell's Ice Crystal, James Falzone's Klang and Ken Vandermark's Topology and Audio One.

Adasiewicz formed his Chicago-based jazz quintet, Rolldown, in 2004, while living in Madison. In 2008 he founded the trio Sun Rooms, with Nate McBride and Mike Reed."

"Jason Roebke is a double bassist, improviser and composer living in Chicago. He was born and raised in tiny Kaukauna, Wisconsin in 1974 and began playing electric bass at age 14. His first fascination was with Motown bassist James Jamerson. Roebke's first introduction to jazz was at a summer jazz camp run by local legend, pianist, John Harmon. Here he heard recordings of Charlie Parker and a life long fascination with music was begun. His high school band director had a small jazz CD collection which included Ornette Coleman's "The Art of the Improvisers" and Charles Mingus "Mingus Ah Um" which he listed to endlessly for years.

Entering college at the University of Minnesota for an extremely short stay, he returned to Wisconsin, graduating from a small liberal arts university in 1996. Roebke moved to Madison, WI to study with legendary saxophonist and composer Roscoe Mitchell. There he worked as Mitchell's music copyist for 18 months, spending nearly everyday at Mitchell's home reworking orchestral and chamber music scores with the composer. In 1998, Roebke entered the University of Michigan where he studied with bassist Rodney Whitaker.

In 1999, Roebke moved to Chicago and quickly began working with a new crop of young improvisers. There were early associations with saxophonists Aram Shelton, Dave Rempis and Matt Bauder (also a Michigan alumnus); drummers Tim Daisy and Frank Rosaly and cornetist Josh Berman. Soon after his arrival in Chicago, Roebke organized his first quartet with Bauder, guitarist Jeff Parker, and drummer Chad Taylor. He also began playing with a large improvising ensemble Chicago Improvisers Group with Ken Vandermark, Jeb Bishop, Michael Zerang, Jim Baker among others. He made his first recording as a leader in 2003 with "Rapid Croche" on 482 Music. A trio session with saxophonist Aram Shelton and drummer Tim Daisy, the recording was a critical success. Also during this time, Roebke began his long and continuing association with Fred Lonberg-Holm. Roebke played, toured and recorded with Lonberg-Holm's Terminal 4 and Valentine Trio. Roebke was the instigator of three recordings and a tour with the improvising trio tigersmilk, with cornetist Rob Mazurek and Vancouver drummer Dylan van der Schyff.

In recent years, Roebke has been playing with Jason Adasiewicz's Rolldown, Jason Stein Trio, Jeb Bishop Trio, James Falzone's KLANG, Jorrit Dijkstra's Flatlands Collective, Pillow Circles, and The Whammies, Keefe Jackson, and Mike Reed's People, Places, and Things. The trio of Nate Wooley, Fred Lonberg-Holm and Roebke released two recordings "Throw Down Your Hammer and Sing" and an untitled LP. Roebke and Berlin-based tenor saxophonist Tobias Delius released a duo CD on Nottwo Records in 2012."