Alan Walker Tyson, was a Glasgow-born British musicologist who specialized in studies of the music of Wolfgang Amadeus Mozart and Ludwig van Beethoven. He wrote the (deliberately concise) Thematic catalogue of the works of Muzio Clementi which appeared in 1967 at Hans Schneider of Tutzing/Germany, with no following editions up to date. Tyson was Senior Research Fellow at All Souls College, Oxford, and a Fellow of the British Academy.
