Type of the source: Incipit
Number of pages: 1
Location: Russia, Moscow, CGALI
Shelf-mark: fond 300/1/491/26
Sound Library NIFC: F. 7834
Notes:
Two-bar incipit in the album of Maria Wołkow-Witowtowa, signed and dated Paris le 29 Mars 1845.
Other sources:
Impromptu A-flat major Op. 29; Stichvorlage autograph