"Born in San Diego, CA and raised in Sacramento, Ches Smith came up in a scene of punks and metal musicians who were listening to and experimenting with jazz and free improvisation. He studied philosophy at the University of Oregon before relocating to the San Francisco Bay area in 1995. After a few years of playing with obscure bands and intensive study with drummer / educator Peter Magadini, he enrolled in the graduate program at Mills College in Oakland at the suggestion of percussionist William Winant. There he studied percussion, improvisation, and composition with Winant, Fred Frith, Pauline Oliveros and Alvin Curran. One of Winant's first "assignments" for Ches was to sub in his touring gig at the time, Mr. Bungle (here he met bassist / composer Trevor Dunn who would later hire him for the second incarnation of his Trio-Convulsant). During his time at Mills, Ches co-founded two bands: Theory of Ruin (with Fudgetunnel / Nailbomb frontman Alex Newport), and Good for Cows (w/ Nels Cline Singers' Devin Hoff). He currently performs and records with Xiu Xiu, and Secret Chiefs 3. He has also performed with Ben Goldberg, Annie Gosfield, Wadada Leo Smith, John Tchicai, Fred Frith, and Trevor Dunn. In addition to Ceramic Dog, he also leads his two of his own projects, Congs for Brums and These Arches. He currently spends his time between Los Angeles, San Francisco and Brooklyn."

"Denver born trumpeter Kenny Warren has been active in New York's improvised music scene since 2006. His playing is rooted in jazz and draws heavily from American and international folk music traditions. He has released two LPs with his songwriting outfit Laila and Smitty which Bird is the Worm calls "massively genuine and unabashedly heart-on-the-sleeve open and honest". He also leads The Kenny Warren Quartet which was featured in the Festival of New Trumpet Music (2016) and whose debut album "Thank You for Coming to Life" was released in 2017 on Whirlwind Recordings.

Kenny has toured internationally and studied in the Balkans with legendary brass band Slavic Soul Party, whom he joined in 2008. In 2016, SSP released a re-imagining of Duke Ellington's Far East Suite and has held a weekly residency at Barbes in Brooklyn for over a decade. Kenny has recorded with the Middle Eastern Maqam-Jazz band Nashaz, played and recorded with indie rock icons like The Walkmen and Spoon, toured with The Budos Band, and was featured on the soundtrack of the highly acclaimed film Beasts of the Southern Wild. He is a teaching artist with Carnegie Hall's Musical Connections, and co-curator of the weekly experimental music series A.E. Randolph Presents.

Kenny has recorded a handful of records of his own music as a collaborator with ZhirtZ n ZkinZ and NOOK, and is in demand as a sideman in a number of New York music circles. Recent projects include: Ben Stapp's Zozimos, Brad Shepik's Balkan Peppers, The Angela Morris & Anna Webber Big Band, The Sway Machinery, The Sandra Weiss Quintet, The Myk Freedmans, Big Butter and The Eggmen, Andy Biskin's 16 tons, The Rob Brown Quartet, Antlers and Capillaries, and duos with Jeremiah Lockwood, Bobby Avey and Tony Malaby."

"David Leon is a Cuban-American saxophonist, woodwinds player, and composer/improviser living in Brooklyn, New York. His diverse musical output is guided by an exploration of nuance: in timbre by creatively manipulating saxophone technique, in pitch by tampering with equal temperament and employing microtonality, and in texture possibility through orchestration and improvisation.

As the winner of the 2017 ASCAP Herb Alpert Young Jazz Composer's Award, David debuted a new quartet at the Newport Jazz Festival in August of that year. In November 2018, he performed alongside pianist Kris Davis as part of The Jazz Gallery's Mentoring Series. Most recently, David was selected by New Music USA's 2021 Creator Development Fund to further develop his ensemble Bird's Eye - a new trio with Doyeon Kim on kayageum and Lesley Mok on percussion.

Other solo endeavors include Aire De Agua - a quartet which released it's debut recording in August 2021 on Out Of Your Head Records, the Current Obsession series - which documents improvisations with current collaborators, Trio, and the co-led chamber project Sound Underground. An active sideperson, David has collaborated with artists including Dafnis Prieto, Ingrid Laubrock, Francisco Mela, Kris Davis, Justin Vernon, Brian Lynch, Adam O'Farrill, Cory Smythe, Jim Black, Chris Pitsiokos, Arturo O'Farrill, Tomas Fujiwara, Michael Formanek, Matt Mitchell, Henry Fraser, Kalia Vandever, Michael Attias, Tom Rainey, and others.

Born and raised in Miami, Florida, David discovered a love for music in his uncle's collection of global percussion instruments. After starting formal instruction on piano he found the saxophone by chance, and was accepted into the prestigious New World School of the Arts high school to study jazz. He quickly garnered national recognition from the National YoungArts Foundation, the GRAMMY Foundation, the ASCAP Foundation, Jazz at Lincoln Center, and the Jazz Band of America. His trio #bicmnrosfulmfrenh was recognized as the Best Small Ensemble by Downbeat Magazine's Student Music Awards in 2016.

David graduated with a Bachelor of Music from the University of Miami's Frost School of Music, as a member of the cross-genre Henry Mancini Institute. In addition, David is a two-time alumni of the Kennedy Center's Betty Carter Jazz Ahead Program and the Banff Centre in Canada. He has been mentored by Terence Blanchard, Kris Davis, Manley "Piri" Lopez, and Ira Sullivan."

"Memphis-bred, Grammy-nominated bassist/composer Stephan Crump has lived in Brooklyn since 1994. An active bandleader and composer, he has released ten critically-acclaimed albums in addition to numerous film scoring contributions. As bassist, known for transforming his instrument into a speaking entity of magnetic pull, his focus on creative instrumental music has led to collaborations with many of the leading lights of his generation.

Shunning barriers of genre, Crump has performed and recorded with a diverse range of musicians, from Portishead's Dave McDonald, The Violent Femmes' Gordon Gano, to Patti Austin, Jim Campilongo, Jorma Kaukonen, Lucy Kaplansky, Big Ass Truck, Sonny Fortune, and late blues legend Johnny Clyde Copeland. Currently, he can be heard as a long-standing member of Vijay Iyer Trio and Sextet, Jen Chapin Band, Ches Smith Trio, Rez Abbasi Acoustic Quartet, Liberty Ellman Sextet, Secret Keeper (with Mary Halvorson), his own Rosetta Trio, as well as groups with Kris Davis, Ingrid Laubrock, Cory Smythe, Eric McPherson, Mat Maneri, and Okkyung Lee.

Stephan comes from a family of architects, sculptors, painters, storytellers, musicians, civic leaders, and craftsmen. He was raised in music and the arts by his Parisian mother, an amateur pianist, and his Memphian father, an architect, painter, and jazz drummer. After six years of classical piano study and two years with the alto saxophone, he got his first bass guitar at age thirteen and spent his high school years playing in rock and funk bands around Memphis. During the summers, he worked in the studio of his uncle, Stephen, a wood sculptor.

Crump received his Bachelor of Music degree from Amherst College, where he studied under Pulitzer Prize-winning composer Lewis Spratlin and was awarded the Sundquist Prize for performance and composition. It was at Amherst that he began his acoustic bass journey, with a focus on classical training that culminated in a year of study in Paris with Gary Karr-protégé Patrick Hardouineau. His jazz studies at Amherst included work with Max Roach, Frank Foster, and Ray Drummond.

Crump launched his solo performance career as an invited artist at the 2009 International Society of Bassists conference and has since released several recordings documenting his duo collaborations with alto saxophonist Steve Lehman, pianist James Carney, and guitarist Mary Halvorson. His all-string Rosetta Trio, with Jamie Fox and Liberty Ellman, is working toward their fourth album, while and his Rhombal quartet, with Tyshawn Sorey, Ellery Eskelin, and Adam O'Farrill, recently released its eponymous debut.

Stephan is an enthusiastic endorser of Velvet strings, Aguilar bass amplifiers, AMT acoustic bass microphones, and David Gage Czech Ease travel bass."