found: O'Neill, John. The jazz method for clarinet, ©1993:CD label (Jimmy Hastings, clarinet)
found: Jimmy Hastings WWW site, January 6, 2017(Jimmy Hastings, saxophones, clarinets, and flutes; London resident; professor of jazz saxophone at the London College of Music; also professor of saxophone at the Royal Marines School of Music in Portsmouth, 1998-2004)
found: University of West London WWW site, January 6, 2017:London College of Music (Jimmy Hastings, jazz saxophone, clarinet, and flute)
found: Chilton, John. Who's who of British jazz, 2004(Hastings, "Jimmy" James Brian Gordon; born May 12, 1938, Aberdeen, Scotland; saxes/clarinet/flute)