Chamber, Duos, Kvandal (composer)

Tellef Juva & Trygve Traedal (pianos)

Morten Carlsen (viola), Marianne Beate Kielland (soprano), Sergej Osadchuk (piano)

Robert Rønnes (bassoon), Eva Knardahl (piano)

Per Hannisdal (bassoon), Vebjørn Anvik (piano)

Diverse Artister, Marit Isene, Ernst Glaser, Arild Sandvold, Ørnulf Gulbransen, Robert Riefling

Per Øien, Monn-Kvartetten, Anne Britt Sævig, Otto Berg, Stig Nilsson, Torkil Bye, Arne Novang, Bjarne Larsen, Ragin Wenk-Wolff, Eva Knardahl (piano), Frøydis Ree Wekre, Jens Harald Bratlie, Frantisek Veselka, Milena Dratvová, Anne-Lise Berntsen, Einar Henning Smebye, Anne Lise Berntsen (soprano),...

Susan Kagan (piano), Michael Tsalka (piano), Kemp English (piano), Biliana Tzinlikova (piano), Amy and Sara Hamann (pianos), Alessandro Deljavan (piano), Gianluca Luisi (piano), Alexander Kostritsa (piano), Bilijana Urban (piano), Inga Fiolia (piano), Sergio Galla (piano), Geoffrey Burleson (piano),...

Per Øien (flute), Ingegärd Øien (horn), Ib Lanzky-Otto (horn), Wilhelm Lanzky-Otto (piano), Geir Henning Braaten (piano)