"Michael Marcus (August 25, 1952) is an American jazz clarinetist and multi-woodwind player - A clarinet, bass clarinet, octavin, tarogato, soprano saxophone; also tenor, baritone, bass, C melody, and straight alto (stritch), and saxello saxophones, composer and arranger. Since releasing his debut recording as a leader, "Under the Wire" for Enja Records in 1991, he has appeared on over thirty-five records for Soul Note, Justin' Time, Not Two, Boxholder, Ayler, Drimala, CIMP and Qwest/Warner.

He has composed over 125 original/recorded compositions. Marcus was a recipient of the National Endowment for the Arts Individual Artist Grant. Marcus' first professional gigs were with Albert King and Bobby "Blue" Bland. Michael has recorded and toured with the Saxemble (Frank Lowe & James Carter) and with the great Mr. Jaki Byard. With Sonny Simmons, he is the co-leader of The Cosmosamatics with 9 recordings and multiple domestic and international tours. Michael performed in a duo context with master drum legend Edgar Bateman. Marcus and Ted Daniel comprise Duology, which has collaborated with Andrew Cyrille. Michael continues to record and tour with his own group.

He has performed/recorded with: Albert King (w/Harold Attyberry, Oliver Johnson), Bobby Blue Bland (w/Mel Brown, Wayne Bennett, Morris Atchison, Joe Hardin), Sonny Simmons, Jaki Byard Trio, Rahn Burton, Billy Higgins, Carlos "Patato" Valdes, Santi De Briano, Ted Daniel, Henry Grimes, Nasheet Waits, Tarus Mateen, Jymie Merritt, Alvin Fielder, Chris Parker, Oliver Truchot, Neil Kirkwood, Warren Smith. Vince Wallace, Fred Hopkins, Philip Wilson, "Bishop" Norman Williams, B.J. PAPA, John Handy, Clifford Barbaro, Essiet Essiet, Masa Kamaguchi, Bob Cunningham, Roy Campbell, Butch Morris, Steve Neil, Eddie Henderson, Larry Hancock, Joe LaBarbra, Jay Rosen, Mel Graves, Charles & Cody Moffett, Chris Sullivan, Reggie Nicholson, Carlos Ward, Aaron James, Radu Williams, Matt Brewer, Big Joe Turner, Hill Greene, Butch Morris, Christian Ravaglioli, Jerry McKinney, Charlie Kohlhase, Drori Mondlak, Itaru Oki, Makoto Sato, Erich Hunt, Tim Price, Muziki Roberson, Carlton Holmes, Aruan Ortiz, Keith Saunders, Sam Dockery, Greg Murphy, Dwayne Burno, Mark Helias, Juni Booth, Eric Zinman, Eric Revis, Richard Clements, Hideji Taninaka, Herbie Lewis, Joe Bonner, Sid Simmons, Taru Alexander, Andrew Cyrille, Roswell Rudd, Rashaan Carter, Antoine Roney, Grachan Moncur, Francois Grillot, Eric McPherson, John Bacon Jr., Greg Piontek, Vincent Chancey, Henry Threadgill, Rudy Lawless, Leon Joyce, Daniel Levin, Bob Arkin, Tom Bruno, Art Lewis, Peter Herbert, Emil Ram, Perry Robinson, John Patton, Scott Colley, Curtis Lundy, Bob Feldman, Dave Burrell, Xavier Davis, Gene Jackson, Darrel Green, Emanuel Harrold, Reggie Workman, Tyler Mitchell, Sonny Rhodes, Donald Smith, Eddie Gladden, Dominic Duval, Cecil Wells, Newman T. Baker, Georg Wolf, Bruce Edwards, Sadiq Abdushahid, Chris Amberger, Joe McPhee, Mort Weiss, Don Friedman Trio, Heshima Mark Williams, Ron McClure, Theo Jorgensmann, Jonathan Robinson, Mike Boone, Luther Thomas, Sandor Moss, Zarak Simmons, Grant Levin, Brian Ho, Don Alberts, Kiane Zawadi, Azar Lawrence, Larry Smith, Gary Strauss, Sylvia Cuenca, Matt Vinders, Pheeron Aklaff and Wade Barnes.

Also, with Makanda Ken McIntyre Ensemble, Grachan Moncur's Big Band, Zane Massey's "Liberation Suite", Jemeel Moondoc's JUS GREW Orchestra (w/Steve Swell, Bern Nix, Chad Taylor, Gerald Cleaver, N. Breedlove & Tyronne Hill), The Saxemble (w/ Frank Lowe, James Carter & Cindy Blackman) - (2005), Joe Bowie's Defunkt, and performing in a duet with drum great, Edgar Bateman and many more great artists.

Michael in 1997-8 had the pleasure to record & tour with the late great Mr. Jaki Byard! He is extremely active in the 2000's. Co-leading the "Cosmosamatics" w/Sonny Simmons (touring & recording) - the Cosmosamatics have released eight CDs. Mr. Marcus has seen the release of "Ithem" for Ayler Records - a 1993 date with William Parker and Denis Charles, his first unaccompanied recording "Speakin' Out"(Drimala, 2002). He also cut two trio recordings for SoulNote Records "Blue Reality" and "Soulifications"(w/Tarus Mateen & Jay Rosen or w/Nasheet Waits). Current projects are: "Duology", an innovative duo of brass and Bb clarinet where he joins forces with Ted Daniel on their new release "Duology/Andrew Cyrille" 2012 on Jazzwerkstatt! Duology "Golden Atoms" on SoulNote (2008), also "Michael Marcus & Magic Door", a new and flexible group representing Michael's release for Not Two, "The Magic Door". Michael is currently focusing on his recordings and performances with the Bb clarinet, exclusively. While Michael continues to grow into new visions in the new millenium, he is now also presenting his music in the format of the traditional quartet/quintet of- "Clarinet-piano-bass-drums & percussion", keeping a flame alive! This group in includes: Jessie Crawford, John Austria, Charlie Taylor, amongst the members. Michael's newest release is now also out on Not Two Records "Lotus Symphony"(www.nottwo.com-Nov.2008) w/Taru Alexander, John Austria, Rashaan Carter, Radu Ben Judah, Jay Rosen & special guest: Antoine Roney! (2009)

Jazz clarinetist, Michael Marcus' latest NYC performances have included - Alan Jay Palmer, Rashaan Carter, Russell Carter, Dezron Douglas, Francois Grillot, David Bryant, Denton Darien, Benito Gonzalez & trumpeter Lenwood "Woody" Turner, performing his latest compositions in his quartet! 2010: The Cosmosamatics tour! 2011: Michael releases "For Yes!" on NotTwo. Invited to be part of Craig Harris' historic concert, "Breathe" (10/16/16)."

"Frank Lacy (born August 9, 1958, Houston, Texas) is an American jazz trombonist who has spent many years as a member of the Mingus Big Band.

Lacy's father was a teacher who played guitar with Arnett Cobb, Illinois Jacquet, and Eddie Cleanhead Vinson. His mother was a gospel singer. When Lacy was eight, he started learning piano. In his teens, he played trumpet, tuba, and euphonium before switching to trombone. He got a degree in physics from Texas Southern University. In 1979, he went to the Berklee College of Music in Boston, studying trombone and composition. His classmates included Branford Marsalis, Greg Osby, and Marvin Smith.

Lacy moved to New York City in 1981. In 1986, he played with Illinois Jacquet's big band, and a couple years later he was musical director for Art Blakey. He released his first album as a band leader in 1991 with his father on guitar. He has also worked with Lester Bowie, Marty Ehrlich, Michael Formanek, Slide Hampton, Roy Hargrove, Rufus Reid, Henry Threadgill, Steve Turre, McCoy Tyner, and Bobby Watson. He has spent over twenty years as a member of the Mingus Big Band."

"Tarus Mateen, also known as Taurus Mateen and Tarus Dorsey Kinch (born October 21, 1967, Bakersfield, California) is an American double-bass and electric bassist, who works in jazz, pop, and R&B idioms.

Mateen was a child prodigy on bass and went on a tour of the Caribbean when he was twelve years old. He received his bachelor's degree from Morehouse College, where he also played on the side, then relocated to New York City in 1988. He worked with Betty Carter, Marlon Jordan, Roy Hargrove, Eddie Harris, Kenny Burrell, Milt Jackson, Mark Whitfield, Tim Warfield, Rodney Kendrick, and Terence Blanchard in the early 1990s. Later in the decade he worked with Kenny Barron, Bobbi Humphrey, Marc Cary, Stefon Harris, and Greg Osby. In the 2000s he worked with Bernard Purdie, Nasheet Waits, Stanley Cowell, Mark Shim, Jacky Terrasson, Michael Marcus, Logan Richardson, and Jason Moran among others.

Mateen has also worked as a session musician and touring bassist for pop, soul, and R&B artists, including Christina Aguilera, OutKast, Toni Braxton, Goodie Mob, Q-Tip, Lauryn Hill, Ghostface Killah, Ice Cube, and The Roots."

"Jay Rosen (born November 20, 1961) is an American jazz drummer. He is a member of Trio X with Joe McPhee and Dominic Duval and performs in Cosmosomatics with Sonny Simmons.

At age 10, Rosen became interested in jazz drumming after seeing Tony Williams perform with Sonny Rollins. He took lessons from Tracy Alexander, son of Mousey Alexander (with an occasional lesson from the elder Alexander). Later, he would study briefly with Barry Altschul.

Around age 18, Rosen became a professional musician. He worked at studios, weddings, and cocktail lounges in rock, rhythm and blues, country, jazz, and Brazilian music. His recording career in improvised music began in the mid-1990s, when he recorded Split Personality (GM Records) with Mark Whitecage and Dominic Duval. He began an association with the CIMP label in 1996, and has also recorded for Cadence). Todd Jenkins describes Rosen and Duval as the "house rhythm section" for CIMP, given the number of recordings on which they have appeared.:231

Since 1998, Rosen has performed with Joe McPhee and Dominic Duval in Trio X.:360 In 2000, he joined Cosmosomatics, a quartet with saxophonists Sonny Simmons and Michael Marcus and bassist William Parker.:114

Rosen describes himself as "a musician who plays percussion" rather than "'just a drummer.'" He uses a set of small cymbals that he approaches "like a string player, or a reed player," and his drum kit includes objects such as a boat propeller and a set of organ pipes that he activates with foot-driven bellows. Although Rosen is associated with free improvisation, he questions whether the music he plays is "free:"

"While 'free music' indicates that you're free to play whatever you want to play and you're not following chord progressions, and there's no time, there's no this, no that...The way I've been playing free music, with my constituents, doesn't really follow those guidelines. When we play, it's very well put together, in actuality. We're not just blowing to blow; there's listening going on, there's concerted effort at construction and organization, at putting things together - at minute levels - that hardly go on in 'free music' anymore."