Louise Farrenc (1804-1875) was a French composer, virtuoso pianist and teacher.
This is an obscure little gem without an opus number. I especially love it when the theme appears again for the second time underneath the high treble notes floating peacefully above it.
I had wanted to play this piece for a while but couldn't find the sheet music. So a special thanks to the kind soul who uploaded the sheet music onto IMSLP a couple of months ago.
Piano: Kawai CS7
Sound: VI Labs Ravenscroft 275