Trio concerto for violin, cello and harp - chamber version (1959/60, rev. 1965) Instrumental Piano Syster Beatrice - Valse "Fantôme" of Maeterlinck (1917) Op. 15 2 Höstballader "Autumn Ballads" (1918) Op. 26 Rondeau rétrospectif for piano four hands Organ Bröllopsmarsch "Wedding March" for organ (1916) Preludium and fugue for organ (1917) Arrangements Op. 36 Brahms, String Sextet No. 2 for string orchestra (1939) References Atterberg, Kurt, List of compositions by