High Quality Content by WIKIPEDIA articles! His professional career began while studying the flute at the Guildhall School of Music and Drama; he was a founder of the Galliard Trio, whose London debut was in 1966. He developed an interest in historical music performance practice and taught himself to play the baroque and classical flute, later going on to be a founder of many of London's leading period-instrument ensembles in the 1970s. He has had a prolific recording career, recording most of the major baroque works for flute, including Bach's complete flute sonatas with Trevor Pinnock, orchestral suite in B minor with The English Concert and Vivaldi's op.10 flute concertos with The Academy of Ancient Music. More recently, He worked as an advisor on historical performance practices with one of America's most eminent chamber ensembles, the New Century Saxophone Quartet on their highly praised recording of Bach's Art of Fugue.