Sir John Phillip William Dankworth , CBE ( 20 September 1927 - 6 February 2010 ) , known in his early career as Johnny Dankworth , was an English jazz composer , saxophonist and clarinetist .
Sir John Dankworth , CBE ( 20 September 1927 - 6 February 2010 ) , was an English jazz composer , saxophonist and clarinetist .