Brian Christopher Kay (born 12 May 1944[1]) is an English radio presenter, conductor and singer. He is well-known as the bass in the King's Singers during the group's formative years from 1968 to 1982, and as such is to be heard on many of their 1970s recordings. He was also the voice of Papageno in the film Amadeus and the lowest frog in the Paul McCartney song "We All Stand Together" ("The Frog's Chorus").