34. “[T]he Farewell is the only known eighteenth-century symphony in that key,” writes Webster, Haydn’s “Farewell” Symphony, 3. Beethoven never wrote a work in F# minor. The only other wellknown repertory work in that key is Haydn’s String Quartet in F# Minor, Opus 50 no. 4. Emanuel Bach’s Freie Fantasie fürs Clavier in F♭ minor (1787), in its reworking for keyboard and violin (“C. P. E. Bachs Empfindungen”), remained unpublished until Arnold Schering’s edition of 1938 (Leipzig: C. F. Kahnt), the Fantasie in its original version, until Alfred Kreutz’s edition of 1950 (Mainz: B. Schott’s Söhne; London: Schott & Co.); there is no evidence that Beethoven knew manuscript copies of either work.