Noter
Original
Brahms, Johannes. Variations on a Theme by Robert Schumann Op. 23. Op. 23. Brahms, Johannes. 1 Piano, 4 Hands. duet. Main sheet music.
Oversettelse
Brahms, Johannes. Variations on a Theme by Robert Schumann Op. 23. Op. 23. Brahms, Johannes. 1 Piano, 4 Hands. duett. Hoved notene.