Spacebox
In 1975 founded his own group, Spacebox, to realize his concept of an authentic European, cyclic structured, minor dominated, modal harmonic, collective improvised, organic-electric live music as a player, composer and songwriter.
From 1975 to the early 1980s, his main performance work was through his Spacebox project. With it he performed solo in Berlin und London where he stayed for about half a year each (e.g. Performance Weeks ´London Calling`/New London Theater/Avantgarde Center Oval, all in 1976/1977), enlarged it in 1978 to a quartet in Munich and gained an international reputation as an extremely un-normed, uncommercial underground figure (Kohfidisch Festival 78/Umsonst&Draußen Festivals 78+79/Münchener Performance Wochen 79 und Münchener Jazzfest 80; 2 LPs).
In 1981 he spent six months in Tokyo, one year in New York in 1982, and after disbanding Spacebox, to live from 1985 in Berlin, where he reduced his original music to a mainly instrumental one, realizing it with selected musicians on sound carriers (1 LP, 1 CD), in the last years giving more priority to the playing of his Modal Minor Constant Structure Blues and working at the same time in cooperation with the Dutch multimedia artist Aja Waalwijk on the elaborate song project Takes on Words (2 CDs).
As the quintessence of his musical concept he led 96-01 Move Groove, the Modal Groove Concept, with whom – including the involvement of musicians such as Hans Hartmann (ex Guru Guru) and Edgar Hofmann (ex Embryo) – he also played live again (Herzberg Festival 96/Turkey tour 98; 2 CDs).
Read more about this topic: Uli Trepte