Glenn Gould - Beethoven: Eroica Variations, Op. 35 - Amazon.com Music,Beethoven Piano Sonatas (VOL.1) Gould SONY 3CD BOX,Glenn Gould, Beethoven, Leonard Bernstein, Vladimir Golschmann, Leopold Stokowski – The 5 Piano Concertos – 3 x CD (Compilation, Remastered), 1992 [r3557206] | Discogs,Glenn Gould - Beethoven Symphony No.5 in C minor, Op.67 1st movment,Beethoven, Franz Liszt, Glenn Gould – Glenn Gould Plays Beethoven's 5th Symphony Transcribed For Piano By Franz Liszt – Vinyl (LP, Album, Stereo), 1968 [r8147239] | Discogs,