1. MS Mus. 1804/5/6 Reference (shelfmark): MS Mus. 1804/5/6 Title: Thea Musgrave: orchestral works. Clarinet concerto Collection Area: Music Collections Languages: English Date Range: 1967-1968 Extent: 2 volumes
2. MS Mus. 1804/5/6/1 Reference (shelfmark): MS Mus. 1804/5/6/1 Title: Thea Musgrave: Clarinet concerto: final sketches Collection Area: Music Collections Languages: English Date Range: 1967 Extent: 1 volume
3. MS Mus. 1804/5/6/2 Reference (shelfmark): MS Mus. 1804/5/6/2 Title: Thea Musgrave: Clarinet concerto: score Scope & Content: Score, on transparencies. Collection Area: Music Collections Languages: English Date Range: 1967 Extent: 1 volume