Karlheinz Essl (born 1960 in Vienna) is an Austrian composer, performer, improviser, software developer, media artist and composition teacher.
He studied composition in Vienna with Friedrich Cerha and completed his studies in musicology with a doctoral thesis on Anton Webern. As a double bassist, he played in chamber ensembles and experimental jazz bands.
Essl was composer-in-residence at the Darmstadt Summer School (1990-94) and at IRCAM in Paris (1991-93). Between 1995-2006 he taught algorithmic composition at the Bruckner University in Linz. Since 2007, he has been professor of composition and electro-acoustic music at the University of Music and Performing Arts in Vienna. Between 1992-2016 he was the music curator of the Essl Museum in Klosterneuburg.
His work with computers and a long-term preoccupation with the poetics of serial music have been formative influences on his compositional thinking. During the 1990s he carried out various projects for the internet and became increasingly involved with improvisation. In 1997, Karlheinz Essl was a featured composer at the Salzburg Festival. His compositions are now played all over the world.
Besides writing instrumental music, Karlheinz Essl also works in the areas of electronic music, interactive real-time compositions and sound installations. He develops software environments for algorithmic composition and live electronics. As a performer and improviser, he plays his own computer-based real-time composition environment m@ze°2 and also instruments such as toy piano, electric guitar and music box.
Updated: 4 Jul 2016