Canadian pianist (September 25, 1932 – October 4, 1982) known especially for his recordings of the music of Johann Sebastian Bach and his eccentric piano technique and personality.
He recorded most of Bach's keyboard works, all of Mozart's sonatas, all five of Beethoven's piano concertos and 23 of the 32 piano sonatas, the complete piano works and Lieder of Arnold Schoenberg, works by Sibelius, Bizet, Richard Strauss and Paul Hindemith.