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Music Manuscripts], Inventories of the Paul Sacher Foundation, vol. 20 (Mainz: Schott Musik International, 2000) – OUTDATED / WITHDRAWN