20th century
solo or solo with tape
*
Karlheinz Stockhausen
Karlheinz Stockhausen (; 22 August 1928 – 5 December 2007) was a German composer, widely acknowledged by critics as one of the most important but also controversial composers of the 20th and early 21st centuries. He is known for his groun ...
**Klavierstück XV "Synthi-Fou", for one synthesizer player and tape
**Komet als Klavierstück XVII, for one synthesizer player and tape
**Klavierstück XVIII "Mittwochsformel"
duo
*
Karlheinz Stockhausen
Karlheinz Stockhausen (; 22 August 1928 – 5 December 2007) was a German composer, widely acknowledged by critics as one of the most important but also controversial composers of the 20th and early 21st centuries. He is known for his groun ...
**Wochenkreis, for one synthesizer player and basset horn
{{Musical repertoire
electronic keyboard
An electronic keyboard, portable keyboard, or digital keyboard is an electronic musical instrument, an electronic derivative of keyboard instruments. Electronic keyboards include synthesizers, digital pianos, stage pianos, electronic organs an ...