Letters from Benjamin Britten to the Aldeburgh Festival from 1967 covering topics such as:
- A letter to Slava Rostropovich with a programme of concerts she was to be involved in for the Festival
- Britten plans Yehudi Menuhin's programme for the Festival and for Dmitri Shostakovich to perform
There are also letters to the Festival organisers and musicians with general plans arranging the performances and programmes.