In the early 1970s, Johnson joined the Oeldorf Group, a musicians' cooperative, with Peter Eötvös, Mesías Maiguashca, Gaby Schumacher (cello) and Joachim Krist (viola), who organized a Summer Night Music series.
The group took its name from the village of Oeldorf (a part of the municipality of Kürten, 40 kilometers east of Cologne and seven kilometers from the central village of Kürten), where they lived and worked in a rented farmhouse (Maiguashca 2007).
•
They were closely associated with the Cologne-based Feedback Studio, consisting of David C. Johnson, Johannes Fritsch, and Rolf Gehlhaar (Montague 1991, 197; Kurtz 1992, 200).
Universal Music Group | Warner Music Group | Coxeter group | Volkswagen Group | Group of 77 | RTL Group | girl group | BT Group | ABB Group | Group One | Virgin Group | Thales Group | ING Group | group | Rio Tinto Group | Bloomsbury Group | Penguin Group | Carlsberg Group | Borders Group | Arup Group Limited | Benetton Group | Stagecoach Group | LMFAO (group) | Anschutz Entertainment Group | Tata Group | Rootes Group | Westfield Group | Group races | Group C | MTN Group |