Patet per nove musici, op. 55 - Olsen, Poul Rovsing 1922-1982; þorkell Sigurbjörnsson 1938-2013; Mellnäs, Arne 1933-2002; Fongaard, Bjørn 1919-1980 (Odeon, 1969)
The 1st work for flute, clarinet, xylorimba, vibraphone, percussion, guitar, and string trio