Spiral for Soloist with Short Wave Radio and Tone Control (Work No. 27) (1968)
1993, Berlin, Sender Freies Berlin
4 Tracks, 58:31
- 14:13Realization A (8 April 1993/18.57-19.11)
- 20:10Realization B (7 April 1993/19.36-19.56)
- 12:24Realization C (8 April 1993/19.29-19.42)
- 11:44Realization D (8 April 1993/17.47-17.58)