33. Much of the article “Fantasiren; Fantasie” is given over to a report from London in the annals of the Royal Society of Science for 1747 of a design for a machine “welche ein Tonstük, indem es gespielt wird, in Noten setzt” (which writes out a piece in notation as it is played), and to another from Berlin in 1749 of work progressing on “einem Clavier … das die Fantasien in Noten setzen könne” (a keyboard that is able to capture improvisation in notation); see Sulzer, Allgemeine Theorie, II: 205. Charles Burney, too, was intrigued by it; see An Eighteenth-Century Musical Tour in Central Europe and the Netherlands, ed. Percy A. Scholes (London: Oxford University Press, 1959), 201–203.