Harrison Birtwistle
(1934–2022)
English composer
- Music manuscripts: fair copies
- Proof sheets/Personal copies
- Music manuscripts: sketches and drafts
- Programs/Reviews
- Sound recordings
- Typescripts
- Correspondence
Sammlung Harrison Birtwistle: Musikmanuskripte [Harrison Birtwistle Collection: Music Manuscripts], Inventories of the Paul Sacher Foundation, vol. 20 (Mainz: Schott Musik International, 2000) – OUT OF PRINT