About Keith Hopwood
Keith Hopwood is an English pop and rock musician, singer-songwriter, composer, businessman and record producer, who served as the rhythm guitarist and backing vocalist for the 1960s pop band, Herman's Hermits. Hopwood also served as a keyboardist, singer and guitarist for the post-Peter Noone outfit, Sour Mash, which recorded an unreleased album, A Whale of a Tale for RCA. The Hermits frontman Peter Noone credits Keith with coming up with the idea of recording "Mrs. Ralph McTell recorded the theme tune to Cosgrove Hall Films's adaptation of The Wind in the Willows written by Hopwood and Malcolm Rowe, and this was released as a single in 1984, after the series was aired on ITV.
Biography source: Wikipedia. The profile adds birthday-specific historical context from the Celebs Birthday Today editorial database.