Name this song.

[exigence]

edit - link removed; thanks, Joell12068!

Guessed a Chopin nocturne originally, but I flipped through the entire set and unless I missed it, it's not there.

Field?  I have a book of 18, and I didn't see it there, either.

The file was originally named "Chopin - Nocturne in C minor (Andante Sostenuto)" and Chopin's only cm nocturne certainly isn't this.

[joell12068]

It's a nocturne that is "attributed" to Chopin, but published after his death.  Here's the sheet music:

https://joell12068.zftp.com/opposth-nocturne21.pdf

[exigence]

That would certainly explain my troubles finding it.

Thank you for the sheets.