Audio recording

Scope and Content

Recording of music from Friday and Saturday 1966, Friday and Saturday 1967, and Thursday and Friday 1968, including: Wirral choir; Prague Teachers' Choir; Akud Slebovan; Ila School Girls'; Poznan Polytechic College Choir; Fron Male Voice Choir; Polyphonic Male Voice Choir; Occidental College Concert Choir; Collegium Musicum; Maria Koren; Zagtog Ma Mailchenho; Bulgarian Children's Choir; Spanish choir; Winnipeg Mennonite Children's Choir, Canada; Choir of Medical Academy, Gdansk, Poland; University of Michigan; Coral Polefonica; Bulgarian Male Voice Choir; and Mold Madrigal Choir.