"Georg Graewe began composing and performing professionally at the age of 15. He has since been leading a variety of ensembles - ranging from trio to chamber orchestra formats - which have involved some of the leading instrumentalists in contemporary music. His compositions, which include chamber music and works for full orchestra as well as scores for films, theater productions, radio drama, and video, have been performed and broadcast around the world.

Graewe has had a long-standing trio with Dutch cellist Ernst Reijseger and US-based percussionist Gerry Hemingway since 1989. He has also performed and/or recorded with Anthony Braxton, Evan Parker, Dave Douglas, Phil Minton, Roscoe Mitchell, Barry Guy, Barre Phillips, Hamid Drake, John Butcher, Robert Dick, John Butcher, Mark Dresser among others.

Over the last 10 years, he has also written three operas. Kopenhagen (based on the same-titled play by Michael Frayn) was produced by OPER KÖLN (Cologne Opera House) in 2003. His second opera, Quicksilver, (a commission by Semperoper Dresden) came out in November 2006. And his most recent opera, Barbara Strozzi oder die Avantgarde der Liebe, was staged by Theater Luzern in Switzerland in 2010 and Oper Bonn in Germany in 2011.

Since 1999, Graewe has been closely associated with CNMAT (Center for New Music and Audio Technology) at UC Berkeley. From 2002 - 2007, he taught at Hochschule für Musik Hanns Eisler in Berlin.

In 2010, Graewe curated a series of 27 events that presented different aspects of resonance between music, poetry, visual arts, and science as part of the European Cultural Capital RUHR 2010. A catalogue plus DVD edition documenting this project has been published on his own Random Acoustics label."

"Martin Siewert (born 11 May 1972) is a German guitarist and film composer.

Siewert has been living in Vienna since the age of 10. He studied guitar at the University of Music and Performing Arts Graz. As a guitarist, he started his public performances in 1995. In his early performances, he played with Herwig Gradischnig, Freier Fall, Franz Hautzinger, and his band Duckbilled Platypus. With this band, he recorded two albums for the label Extraplatte.

He began to separated himself from the jazz idiom and developed an abstract sound on guitar. He became a member of Efzeg with Burkherd Stangl and Hauf and Komfort. He invited Dafeldecker, Hinteregger, Wayne Horvitz and Tony Buck to the group Komfort. In the group Trapist, he played with Joe Williamson and Martin Brandlmayr. On My Kingdom for a Lullably, he played with Christof Kurzmann, Axel Dšrner, and Billy Roisz, the video artist of Efzeg. He was a member of the guitar quartet SSSD with Taku Sugimoto, Werner Dafeldecker, and Burkhard Stangl.

He has worked with Oskar Aichinger, Christian Fennesz, Wolfgang Mitterer, Elliott Sharp, Franz Koglmann, Thomas Lehn, Karlheinz Essl, Ken Vandermark, Michael Sarin, Jamaaladeen Tacuma, Kammerflimmer Kollektief, Georg GrŠwe, Frank Gratkowski, Michael Vatcher, and Klangforum Wien. He has composed music for, ballet, film, theater, remix recordings, and sound art."

"Didi Kern, the human rhythm machine of Bulbul, Broken Heart Collector, Fuckhead, Wipeout, Die Mäuse, Wenzl Dnatek (among others), feels at home in almost any genre: noise, rock, techno, free jazz - you name it."

Didi Kern musician in rock, improvised- and electronic music, playing the drums since childhood, starting in rural marching bands. Since the 90s he is best known for his contributions in bands like Bulbul or Fuckhead.