Typescript letters to the Earl of Harewood, a patron of the society, asking for Britten to compose a piece of music for the Vienna Boy's Choir, as well as the Vienna Boys Choir performing A Ceremony of Carols in their 1961 programme.
Includes three programmes for the Vienna Boys Choir and A Concert of Austrian Music in 1960.
Correspondence from W. J. Foster, Lisa Harpner, J.A. Langford-Holt and Diana Rix. Typescript replies are from Britten or his secretary, J. W. Cullum.