DAVID FROST: Conductor of Cornwall Youth Orchestra .
JOHN WOOLLAMS: Leading teacher and exponent of the saxophone. Played with many well known bands in the country.
PAUL CARTER: Performed with CYJO as a member at the first concert. Now a Valued supporting tutor.
Other leading contributors and valued supporters at courses, concerts and occasional tutorials include: Paul Eshelby (BBC Big Band), Scott Stroman (Guildhall School Music), Olaf Vas (Jazz Sax Tutor), Bruce Knapp (Jazz Guitar Tutor), Trevor Tomkins (Guildhall School Music), Eddie Harvey (National Education Jazz Tutor), Peter Churchill (Piano).