John Rutter was born in London in 1945 and studied music at Clare College, Cambridge. His compositions embrace choral, orchestral, and instrumental music, and he has edited or co-edited various choral anthologies, including four Carols for Choirs volumes with Sir David Willcocks and the Oxford Choral Classics series. From 1975 to 1979 he was Director of Music at Clare College, and in 1981 he formed his own choir, the Cambridge Singers. He now divides his time between composition and conducting and is sought after as a guest conductor for the world's leading choirs and orchestras. Born in 1919, David Willcocks began his musical career as a chorister at Westminster Abbey, later winning scholarships to Clifton College and King's College, Cambridge. Following war service, he was elected Fellow of King's College, and later became Organist of Salisbury and Worcester Cathedrals, conducting the Three Choirs Festival whilst at Worcester. Willcocks returned to King's College, Cambridge as Director of Music from 1957-1974, with the first collection of his arrangements in the Carols for Choirs series publishing in 1961. He was Director of Music at the Royal College of Music from 1974-1984, and was knighted in the Queen's Silver Jubilee Honours List in 1977. Willcocks also conducted The Bach Choir for 38 years, retiring in 1998. Sir David died in September 2015.