Hans-Joachim Hespos
...Damit Transparenz Sich Ereigne, Frische Hellhörigkeit Neu-Anderen Sinnens (2LP)
2LP set with several pieces for solo instrument or small ensemble, with radical timbric research and use of exteneded instrumental techniques, composed between 1964 and 1978, performed by Manfred Reichert's Ensemble 13 and released on the Ensemble's private label in 1981.
Air Maul - An Arnold Schönberg, 5860 Canyon-Cove, Hollywood, CA (2LP)
A strange 2LP compilation released by Murawski-Zimmermann Verlag in 1988 as a hommage to Arnold Schönberg, with piece for voices and intruments by Hans-Joachim Hespos, Howard Skempton, Dieter Schnebel, Christian Wolff, Michael Rumpf and Kurt Schwitters. With insert.
Zeitgenössische Musik In Der Bundesrepublik Deutschland 8 (1970-1980) (3LP box)
Eigth volume of the massive and exhaustive 3LP box series of "Contemporary Music from West Germany" released in the early 80's by Deutscher Musikrat, presenting pieces composed between 1970 and 1980 by Hans Werner Henze, Wolfgang Rihm, Hans-Joachim Hespos, Walter Zimmermann, Josef Anton Riedl, Peter Michael Hamel, Mauricio Kagel, Isang Yun, Mathias Spahlinger, Nicolaus A. Huber. With insert.