Talk:Nocturne in C minor, Op. posth. (Chopin)

"Op. posth."
The title of the article should be changed. "Op. posth." is only correct when there is an opus number, for example: Fantaisie-Impromptu, Op. posth. 66, Waltzes, Op. posth. 69, etc. --85.167.53.17 (talk) 17:00, 14 March 2020 (UTC)