Fernström did himself assign opus numbers 1-99. He also created several compositions without assigning any opus numbers. These have here been given numbers above 1000.
|30||30||Clarinet Concerto||solo clarinet, timp, batt, str.||14||Show|
|31c||31||Chaconne, g-minor for cello and orchestra||vlc, orch.||Show|
|34||34||Viola Concerto||viola, orchestra||Show|
|49||49||Cello Concerto||violoncello, orchestra||Show|
|5||5||Violin Concerto no. 1||26 min||Show|
|52||52||Concerto for Flute||flute, women's choir and small orch.||Show|
|95||95||Violin Concerto no. 2||Show|