...hard to find here on CD, but available as a download, this is one of the most luscious recordings of chamber music I have ever heard:
https://www.prestomusic.com/classical/products/9599108--chausson-lekeu
Try it if you don't know the music!
Do you mean the coupling Lekeu+Chausson specifically? Separately, Presto (https://www.prestomusic.com/classical/works/64997--lekeu-violin-sonata-in-g-major/browse) lists at least a half-dozen physical CDs of the Lekeu, and.. something like 2 dozen of the Chausson work? (I'm assuming you don't mean this specific recording, it's just come out.)
I mean this particular recording - which I found on CD at Amazon/France (because it doesn't appear to be available in physical form in the UK). And I meant what I said: this is one of the most lusciously played and recorded releases of chamber music I have ever heard. It was actually a March release in France.