Glenn Herbert Gould (/ɡuːld/; 25 September 1932 – 4 October 1982) was a Canadian pianist who became one of the best-known and most-celebrated classical pianists of the 20th century. He was renowned as an interpreter of the keyboard works of Johann Sebastian Bach. Gould's playing was distinguished by a remarkable technical proficiency and a capacity to articulate the contrapuntal texture of Bach's music.