Disambiguation evidence for Fantaisie-Impromptu in C-sharp minor, Op. posth. 66 via surface form

"Fantaisie-Impromptu in C-sharp minor, Op. posth. 66"

Triples (1)

Triples where some other subject referred to this entity as "Fantaisie-Impromptu in C-sharp minor, Op. posth. 66".

Impromptu in A-flat major, Op. 29 → relatedWork →
"Fantaisie-Impromptu in C-sharp minor, Op. posth. 66"
↳ resolves to Fantaisie-Impromptu in C-sharp minor, Op. posth. 66
ⓘ
linked to: Frédéric Chopin Impromptu in A-flat major Op. 29