Born and raised in Brooklyn, NY, Raquel Acevedo Klein is an active vocalist, conductor, instrumentalist and visual artist. Raquel has performed at Carnegie Hall, Lincoln Center, Radio City Music Hall, Town Hall, BAM, St. Ann’s Warehouse, Celebrate Brooklyn!, National Sawdust and elsewhere.

Vocalist/Poet/Composer Jennifer Beattie, hailed by Opera News for her “exuberant voice and personality”, performs vocal music from early to experimental. She collaborates as a poet/lyricist with classical, jazz and experimental composers, and composes her own works combining the mediums of poetry, music, and theater. She has been a featured soloist with The National Opera Orchestra at the Kennedy Center, The Philadelphia Orchestra, and the Park Avenue Armory, as well as a regular Artist-in-Residence at Yale University.

Born in Paris, France and raised partially in the California Bay Area, Sophie Delphis received her Bachelor’s with honors from the New England Conservatory of Music in Boston and her Master’s in voice performance at the University of Michigan, where she was an Andrea Person Voice Scholarship recipient. She enjoys collaborating with composers, improvisers and theatre artists on new works and currently resides in New York City.

Alaina Ferris is a composer, poet, and music educator who specializes in composing for choir, theater, and opera. Her work is inspired by a love of Renaissance chorales, video game soundtracks, and her daily practice of teaching piano, voice, and harp lessons. Alaina was selected as a 2019 National Sawdust Summerlab Musician, and was a co-winner of the 2019/2020 Brooklyn Youth Chorus Composer Competition. She is a 2019-2021 Composer Fellow at The American Opera Project. She earned her B.A. in Music and Creative Writing from the University of Denver and her M.F.A. in Poetry from New York University.

Chanan Ben Simon is a vocalist, composer and a multimedia artist, born in Jerusalem, currently Brooklyn based. Chanan’s work combines voice, sound, visuals, installation art and new media. Chanan creates short films, releases recorded music (as 'Ben Simone'), writes music for different ensembles, performs music by contemporary composers, creates audio/visual installations, creates music for film and much more. He holds a B.mus in composition from the music academy in Jerusalem and an MFA in performance and interactive media from Brooklyn College.

Sarah Beth Pfeifer is an NYC based singer/actor/director/artist. Member of the Chor since 2017, past performances include Experiments in Form and The Desire/Divinity Project. She recently made her Broadway debut in The Lightning Thief as Clarisse and others. Other notable performance credits include The Lightning Thief (Lucille Lortel), Goldstein (The Actors Temple), and Legally Blonde (National Tour). An eternal student, SB is a proud member of Marisa’s Libero Canto based vocal studio, and the Freeman Studio for actors. She feels so very lucky to be a part of the heart centered, deeply felt, intensely collaborative group of humans that is the Constellation Chor!

Marisa Michelson is a singer, improviser, composer, and the founder/director of the collective Constellation Chor | An Immersion in Voice, Movement and Spirit. Constellation Chor has been in residence at the historic Judson Memorial Church, Spectrum, Pioneer Works and National Sawdust. The Chor’s collaborators include Claire Chase, Sarah Hennies, Ash Fure, the New York Philharmonic, the Kitchen, Heartbeat Opera, Harvard Art Lab, Maria Popova, Paola Prestini. Marisa lives, works and teaches singing in New York City and Hudson, NY.

Maya Carney is a Brooklyn born and based, vocalist and trombonist. Throughout the years she’s worked with many artists including DJ Serge Negri, Arturo O’Farrill, the Constellation Chor and many others. Maya primarily roots her practice in her spirituality, letting her music act as a form of release and personal expression before a performative act. One of her goals inside of her practice is to recognize, access and release through her source. This is something Maya is always trying to develop and learn from both individually and through collaborations. She views her voice as an entire instrument, exploring and manipulating sound utilizing her entire range to find new ways of expressing.

Jen Anaya (they/them) is a theater/music/art/ritual space maker, doula and energy healer from the desert of Yavapaiv Apache, Cocopah and O'odham land. They have created for and performed in rock bands, web series, art installations, plays, operas, dance theater, films, solo shows, healing rituals and musicals all over LenapeHoking, Turtle Island and beyond. The intersection of art, expansion and healing is where Jen's passion and curiosity are most alive.

Kalli Siamidou is a greek pontian dancer, choreographer and performer based in New York City. She is interested in exploring many different dance forms from studio born styles like ballet and modern to more folklore like salsa and greek folk dances. She has been a core member of Constellation Chor since 2016.

Nikko is an NYC-based writer and performer, a recipient of a 2016 Jonathan Larson grant, and an O’Neill Music Theater Conference Finalist. Projects include Nikola Tesla Drops The Beat (w/ Benjamin Halstead, Adirondack Theater Festival); Start Again (Musical Theater Factory); ElseWhere (Town Stages) and In Pursuit of Magic (Kennedy Center Millenium Stage). Writer’s residencies at Village Theater Festival, Pace New Musicals, the Johnny Mercer Songwriters Project, Catwalk, Songspace, and Goodspeed Writers Colony.

Shawn Shafner (he/they) is an artist, educator and facilitator. As founder of The People's Own Organic Power (POOP) Project, Shawn catalyzes conversations about sustainable sanitation for every pooper - and the planet we poop on. Look for his book Know Your Shit on shelves Feb 2022, and find more at www.thePOOPproject.org/ When he’s not pooping, Shawn teaches meditation and mindful creativity, leads movement classes through the lineage of choreographer Tamar Rogoff, sings with Marisa Michelson’s Constellation Chor Ensemble, and facilitates arts-integrated workshops for learners of all ages.

Tracy Cowart is the co-managing director of the medieval-experimental ensemble Alkemie, with whom she ponders the perspectives and sounds of centuries past, especially as they resonate with (and challenge) our modern-day perceptions. Heralded as “enchanting” and “indicating [the] future health of the field of early music,” Alkemie is based in NYC and tours nationally. Tracy is currently programming a concert of 15th-century song from the feminine or non-gendered perspective that challenges our inherited narrative of courtly love. She also performs as an early and new music soloist and chamber singer with groups including Rose of the Compass, Musica Sacra, and the Cathedral Choir of St. John the Divine, and nurtures a love of foraging and amateur mycology.

Amirtha Kidambi is the composer and bandleader of her quartet Elder Ones, with Matt Nelson, Max Jaffe and Nick Dunston and the leader of her vocal quartet Lines of Light, featuring Anaïs Maviel, Emilie Lesbros and Jean-Carla Rodea. Kidambi is also a regular collaborator of Lea Bertucci, in a voice and analog electronics duo, is a member of guitarist Mary Halvorson’s Code Girl, featured in various projects with composer and alto saxophonist Darius Jones, a longtime contributor of Charlie Looker’s early music inspired dark folk band Seaven Teares and a soloist in Pat Spadine's analog percussion and light ensemble Ashcan Orchestra…

Paul Pinto is glad to be making sounds and imagery for people. He's a multi-disciplinary creator and performer, and band member of thingNY, Varispeed and LoveLoveLove. He’s performed Peter Maxwell Davies' Eight Songs for a Mad King, originated the role of Balaga in Dave Malloy's Great Comet of 1812, and wrote the autotuned opera Thomas Paine in Violence, and the dance arias 15 Photos.

Ariadne Greif, praised for her “luminous, expressive voice,” “searing top notes,” and “dusky depths,” (NY Times), started out as a ‘boy’ soprano at the LA Opera, making an adult debut singing Lutoslawski’s Chantefleurs et Chantefables with the American Symphony Orchestra. She starred in roles ranging from Therese/Tirésias in Poulenc’s Les Mamelles de Tirésias at the Aldeburgh Festival, Adina in The Elixir of Love with the Orlando Philharmonic, to Sappho in Atthis by Georg Friedrich Haas, which the NY Times called “one of the most searingly painful and revealing operatic performances in recent times.”

Described as having a voice that "has a spiritual quality that [is] wholly arresting" (Steve Smith, Night After Night/The New Yorker) and and having "a sound that is well-suited for the strange world of new music" (Chicago Classical Review), Kayleigh Butcher (mezzo soprano) has gained critical and audience acclaim as a soloist and contemporary chamber musician.

eddy kwon (b. 1989 – aka edi kwon) is an interdisciplinary artist based in Lenapehoking (Brooklyn, New York). Her practice connects composition, performance, improvisation, dance, and ceremony to explore transformation & transgression, ritual practice as a tool to queer ancestral lineage, and the use of mythology to connect, obscure, and reveal.

Miriam Elhajli is a folk singer, composer-improviser, and musicologist whose work is influenced by the rich musical traditions of her Venezuelan, Moroccan and North American heritage. Elhajli currently lives in New York City where she performs and works as a researcher at The Association for Cultural Equity founded by Alan Lomax…

Carrie Furniss is a critically acclaimed vocalist, educator, improviser, bandleader, and composer based in New York City. With a background in jazz, she has explored almost every genre of music through a creative, improvisatory lens, performing in jazz, rock, pop, country, and experimental groups, often contributing her own compositions. Recently, Carrie has been dedicated to the practice of home recording, production, and synthesis, culminating in the release of her first solo record on Topos Press.