The young “collectief reFLEXible” was founded in 2001 by Joachim Devillé (trumpet), Thomas Olbrechts (sax) and Stefan Prins (piano, objects and live-electronics). It focuses on free improvised music (or instant composed music) often combined with other media such as dance, performance, video, and film. The members of this collective all have very different backgrounds which gives the collective its unique sound and character. Since its founding, it has realized several projects like creating live interpretations of graphic scores, work-in-progress performances. Collectief reFLEXible worked in different ad hoc settings or at long-term projects with Fred van Hove, Peter Jacqemyn, Bart Maris, André Goudbeek, Tatsuya Nakatani, Assif Tsahar, John Russell, Horacio Curti, Paul Hubweber, Nate Wooley, Steve Swell and many others. It also collaborates with Champ d’Action. Besides these different joint ventures and projects, they perform regularly as a trio in Belgium and abroad.