1. Christoph Wolff, Johann Sebastian Bach: The Learned Musician (New York and London, 2000), 232.
2. Ibid., 71–2.
3. It is not clear from which concert these figures are taken. There seem to have been five Beethoven concerts in the Redoutensaal that year: 2 January, 27 February, 29 November, 2 December, 25 December.
4. Beethoven, Werke, II/i, ed. Hans-Werner Küthen (Munich, 1974), 123 (my translation).
5. Burkholder, ‘The Twentieth Century and the Orchestra as Museum’, 421.