George Guest (1924-2002) was a prominent British choral conductor and composer, especially known for his work in the field of choral music and early music. He was the director of the choir at St. John's College, Cambridge, from 1951 to 1991, where he significantly enhanced the reputation of the choir through his innovative programming and exceptional conducting skills. Guest's repertoire included a wide range of sacred and secular works, with a particular emphasis on Renaissance and Baroque music. He was instrumental in reviving interest in lesser-known choral pieces and composers, contributing to the early music revival of the 20th century. Notable works include his recordings of pieces by composers such as Thomas Tallis and William Byrd, which are celebrated for their clarity and expressive phrasing. His impact on music extends beyond his performances; he educated and mentored numerous musicians and conductors who went on to have significant careers in their own right. Guest's legacy is reflected in the continued prominence of choral music in the UK and his influence on the interpretation of early choral works.