Spiral - Pole
Karlheinz Stockhausen – Spiral was composed in 1968 while Stockhausen was living in Connecticut (United States). It was developed through his association with a guitarist student, Michael Lorimer, and originally dedicated to him (tho never performed by him). Spiral had it's greatest success when it was premiered by the oboist Heinz Holliger (and subsequently performed more than 1300 times!) at the Osaka 1970 World's Fair Expo in Stockhausen's own performance pavilion, a speaker-lined spheric…
Oktophonie
*2022 Stock.* Karlheinz Stockhausen – “Oktophonie ” Realized at the Studio für Elektronische Musik, WDR, August 23 - November 30, 1990 & Aug. 5-30, 1991. " (...) Stockhausen also points out that the production and spatialization are described in the separate OCTOPHONY score. This score is indeed a very meticulous and detailed one, indispensable for aficionados who will want to enter the inner workings of the OCTOPHONY structure. It is an extreme score in this aspect, in the minute details of its…
Mantra
*2022 Stock.* Karlheinz Stockhausen – “Mantra” was composed in 1970 and premiered in autumn of the same year at the Donaueschingen Festival. The work is scored for two ring-modulated pianos; each player is also equipped with a chromatic set of crotales (antique cymbals) and a wood block, and one player is equipped with a short-wave radio producing morse code or a magnetic tape recording of morse code. "The real basis for “Mantra” is a thirteen-note motif; formula, allotting each note specific ch…
Kurzwellen
*2022 Stock.* Karlheinz Stockhausen – “Kurzwellen” for six players (1968). Participants: Aloys Kontarsky (piano & short-wave radio), Harald Bojé (electronium & short-wave radio), Alfred Alings & Rolf Gehlhaar (tam-tam & short-wave radio), Johannes G. Fritsch (electric viola & short-wave radio), Karlheinz Stockhausen (filters & potentiometers). Kurzwellen is one of a series of works dating from the 1960s which Stockhausen designated as "process" compositions. These works in effect separate the "f…