"Yorgos Dimitriadis is a Berlin based drummer active in the realms of improvised music and contemporary jazz.

After having studied drums at the New Conservatory Thessaloniki, Greece, Dimitriadis moved to Boston, U.S.A. to study with Alan Dawson and Bob Moses. After returning to Europe, in 1994 he was offered a two-year residency at the Cité Internationale des Arts in Paris from the Greek Ministry of Culture. For the next twelve years Dimitriadis was an active member of the Paris jazz and improvised music scene, playing locally as well as participating in festivals world wide.

Since 2006 he works and lives in Berlin, connecting with the international improvisers scene and participating in different groups and projects: from solo performances to appearances with the 25 piece orchestra BerIO. Dimitriadis is a founding member of among others: GRIX, GLUE and FABRIC trios.

He has played with: Sirone, Achim Kaufmann, Tobias Delius, Clayton Thomas, Axel Dörner, Ignaz Schick, Andrea Parkins, Paul Dunmall, Tristan Honsinger, Alexander von Schlippenbach, Marco Eneidi, Alexander Frangenheim, Matthias Bauer, Jan Roder, Edoardo Maraffa, Julie Sassoon, Lothar Ohlmeyer, Harri Sjöström, Nils Ostendorf, Antonio Borghini, BerIO (Berlin Improvisers Orchestra), Marc Turner, Michel Hadjigeorgiou, Nedim Nalbantoglou, Minino Garay, Mano Solo."

"Axel Dörner (born 26 April 1964 in Cologne, Germany) is a German jazz musician (trumpet and piano) and composer.

Dörner studied piano in the Dutch town Arnhem (1988-89) and at the Music Academy in Cologne (1989-1996). From 1991 he studied trumpet with Malte Burba, and during his studies he collaborated with trumpeter Bruno Light in the "The Street Fighters Duo". At this time he also joined the ensembles "The Street Fighters Quartet" and "The Street Fighters Double Quartet" together with Matthias Schubert, Bruno Leicht, and Claudio Puntin. In addition the "Axel Dörner Quartet" was initiated (with Frank Gratkowski, Hans Schneider and Martin Blume). With saxophonist Matthias Petzold. he participated on the albums Lifelines and Psalmen Und Lobgesänge.

Dörner has resided in Berlin since 1994, and occurs in the most diverse settings like "The London Jazz Composers Orchestra" and with "Hedros" (together with Mats Gustafsson, Günter Christmann, Barry Guy and others). Since then he has contributed on more than 50 album recordings.

Dörner is distinguished mainly by his versatility. He bouth play the more traditional Bebop, just like he fits in to classic Free Jazz or electronic music. He playd with Otomo Yoshihide at the Donaueschinger Musiktage in 2005. Dörner play both solo concerts and collaborates with his trio "TOOT" (together with Phil Minton and Thomas Lehn) and "Die Anreicherung" with Christian Lillinger, Håvard Wiik and Jan Roder, and in Ken Vandermarks "Territory-Band". Dörner is an integral part of the Berlin scene of experimental new improvisational music. Dörner was given special attention for his interpretation of all compositions by Thelonious Monk, with the pianist Alexander von Schlippenbach and his own band "Die Enttäuschung" released on a three CD album (Monks Casino, Complete 2005)."-Wikipedia

"Lori Freedman. Born Toronto, Ontario, Canada, 1958. Residence: Montréal, Québec. Composer, Performer (clarinet, bass clarinet)

Qualified as "a musical revolutionary in the front ranks of the avant-garde" by Alex Varty of the Georgia Straight (Vancouver), Lori Freedman (clarinets) is internationally recognized as one of the most creative and provocative performers. She is a member of a select group known as "renaissance musicians" as her artistic activities cover many fields: performer of written music (well over one hundred works have been written for or premiered by her), composer, improviser, teacher, and on occasion, writer. While managing a full performance schedule of more than 75 public appearances a year, Freedman has been receiving commissions to write music for ensembles such as Orkestra Futura, Arraymusic Ensemble, Ensemble Transmission, Continuum Contemporary Music Ensemble, Ensemble SuperMusique, Ensemble Paramirabo, Upstream Orchestra, Queen Mab Trio, Crowbar Trio, Lott Dance, Oberlander Films, Foresite Theatre, Cooke Productions and Autumn Leaf Productions. Her current discography comprises over 59 recordings, the most recent of which include Greffes (Empreintes digitales), On No (Mode Records), Bridge (Collection QB), Plumb (Barnyard Records), 3 and À un moment donné (Ambiances Magnétiques), Huskless! (Artifact), See Saw and Thin Air (Wig). Highlight collaborations include work with Rohan de Saram, Barre Phillips, Helmut Lachenmann, Frances-Marie Uitti, Monique Jean, Joëlle Léandre, Axel Dörner, George Lewis, the Jack Quartet and Richard Barrett."

"Andrea Parkins is an American composer, sound artist, performer and improvisational musician based in New York. She is known for her inventive explorations on the electric accordion, generative sound processing, and arrangements of objects and sound. Parkins received a BFA from Tufts University and MFA from Mason Gross School of the Arts, Rutgers University.

Andrea Parkins's work is influenced by the compositional strategies of John Cage and Fluxus and pays homage to musique concrète and 1970s analog synth. Parkins often incorporates electronically processed accordion, customized sound processing, live tape manipulation, analog effects boxes, laptop electronics, acoustic piano, sampling, and amplified objects. Her method and sound were characterized by LA Weekly as: "The big, varied, confidently conceived abstractions Parkins yanks from her squeezebox, laptop, effects devices and maybe piano - cloudy and cranky one minute, surgically sharp the next." With an unconventional approach to instruments, Parkins "fragments the instrument's traditional vocabulary and expands its capabilities with electronics and extended techniques."

Recently Andrea Parkins has been developing a series of interactive sound and image works inspired by the structures of Rube Goldberg's circuitous machines. Describing this organizational approach Stephen Bezan remarked: "the individual sounds manipulated by Parkins seem to interact and influence the outcome of the other, crafting a goal-oriented structure based on timbre, not harmony or rhythm. This approach transcends the inherent cacophony of the material and reveals a genuinely organic, even playful quality to her work." Parkins has described her Rube Goldberg approach as a means for examining slippages between object and meaning. She observed: "An important conceptual thread running through these pieces is the discovery and expression of metaphors for the slippage and tension between object and meaning that occurs through the passage of time." Describing her intentions, Parkins noted: "As both a sonic and visual artist, I try to build and layer idiosyncratic systems and structures that point to these shifts in meaning."

Andrea Parkins has toured and exhibited internationally and has been presented at the Whitney Museum of American Art, The Kitchen, Experimental Intermedia, and Diapason Gallery for Sound and Intermedia. She has collaborated with musicians such as Nels Cline, Jim Black, Ellery Eskelin, David Watson, David Fenech, Fred Frith, Thomas Lehn, Günter Müller, and Otomo Yoshihide and choreographers Olive Bieringa and Otto Ramstad from the BodyCartography Project. Parkins has been the recipient of various grants, awards, and residencies including Meet the Composer, New York State Council for the Arts, Harvestworks Media Art Center, in New York City, Frei und Hanseastadt Hamburg Kulturbehoerde, in Germany, and CESTA in the Czech Republic."

"Christopher A. Williams (1981, San Diego) makes and researches (mostly) experimental music. From 2021-2025 he will lead the research project (Musical) Improvisation and Ethics (Austrian Science Fund ZK 93) at the University of Music and Performing Arts Graz.

As a composer and contrabassist, his work runs the gamut from chamber music, improvisation, and radio art to collaborations with dancers, sound artists, and visual artists. Performances and collaborations with Derek Bailey, Compagnie Ouie/Dire, Charles Curtis, LaMonte Young's Theatre of Eternal Music, Ferran Fages, Robin Hayward (as Reidemeister Move), Barbara Held, Christian Kesten, Christina Kubisch, Liminar, Maulwerker, Charlie Morrow, David Moss, Andrea Neumann, Mary Oliver and Rozemarie Heggen, Ben Patterson, Robyn Schulkowsky, Splitter Orchester, Ensemble SuperMusique, Trondheim Jazz Orchestra, Vocal Constructivists, dancers Jadi Carboni and Martin Sonderkamp, filmmaker Zachary Kerschberg, and painters Sebastian Dacey and Tanja Smit. This work has appeared in various North American and European experimental music circuits, as well as on VPRO Radio 6 (Holland), Deutschlandfunk Kultur, the Museum of Contemporary Art Barcelona, Volksbühne Berlin, and the American Documentary Film Festival.

Williams' artistic research takes the form of both conventional academic publications and practice-based multimedia projects. His writings appear in journals such as the Journal for Artistic Research, Critical Studies in Improvisation, TEMPO, Contemporary Music Review, Journal of Sonic Studies, Open Space Magazine, and diverse anthologies. Williams has received scholarships, grants, and prizes from the University of California, the Darmstadt Summer Courses, the Arts Council of Catalunya, Goethe Institut, Hauptstadtkulturfonds Berlin, Festival Acanthes, and the American Documentary Film Festival.

He co-curated the Berlin concert series KONTRAKLANG from 2015-2020. From 2009-2015 he co-curated the salon series Certain Sundays.

Williams holds a B.A. from the University of California San Diego (Charles Curtis, Chaya Czernowin, and Bertram Turetzky); and a Ph.D. from the University of Leiden (Marcel Cobussen and Richard Barrett)."