Glenn Gould and Yehudi Menuhin discuss and perform the works of Bach, Schoenberg, and Beethoven. Originally broadcast 18 May 1966. Works performed: Johann Sebastian Bach Sonata for Piano and Violin in C Minor, BWV 1017 Arnold Schoenberg Phantasy for Violin and Piano, op. 47 Ludwig van Beethoven Sonata for Piano and Violin No. 10 in G Major, op. 96