 Duo Gelland also premiered duos by other composers - never performed due to lack of permanent violin duos - by Werner Wolf Glaser, Gunnar Berg, Hans Holewa, Erika Förare, Oleg Gotskosik, Ture Rangström.Further important duos belonging to their repertory are those by Luigi Nono, James Dillon, Olga Neuwirth, Giacinto Scelsi, Roman Haubenstock-Ramati, Jacqueline Fontyn.Duo Gelland's performance of Traumwerk by James Dillon was filmed by Johan Ramström.