The Concerto for Clarinet and String Orchestra in C minor, Op. 31, was completed in 1949 by British composer
Gerald Finzi (1901 - 1956). It is a lovely sunny work that gives the clarinet every opportunity to shine. Personally, I rate this as the second best clarinet concerto after Mozart, ahead of usual suspects like Nielsen and Weber. The three movements work's average playing time is 28 minutes (
AllMusic). My version is by Michael Collins and the City Of London Sinfonia under Richard Hickox on a Virgin Classics CD.