Berlin-based composer-performer Johnny Chang engages in extended explorations surrounding the relationships of sound/listening and the in-between areas of improvisation, composition and performance.

Johnny is part of the Wandelweiser composers collective. Currently collaborates with: Peter Ablinger, Antoine Beuger, Lucio Capece, d'Incise, Catherine Lamb, Hannes Lingens, Radu Malfatti, Mike Majkowski, Chris Newman, Koen Nutters, Morten J Olsen, Michael Pisaro, Derek Shirley, Stefan Thut.

As composer and performer, his articulated performances have been featured in: Sonic Acts Festival (Amsterdam), Q-O2 workspace (Brussels), ReiheM (Cologne), Wandelweiser Klangraum (Düsseldorf), Cafe OTO (London), The Wulf (Los Angeles), Klang im Turm (Munich), Loop-Line (Tokyo), Umlaut festival (Berlin&Paris) to various experimental music series/venues in Berlin such as Ausland, Labor Sonor, Quiet Cue, NK, WestGermany.

Since November 2010, Johnny Chang and Koen Nutters initiated and co-curated Konzert Minimal which presents performances and events centered around the music of the Wandelweiser group.