Brahms clue?

[zak6009]

Does this exist in the game or not?

The sheet music clues for Bach and Wagner are in the Private Room and Family Room - but could not find the one for Brahms. I mean sure it's guessable and easily "bruteforceable" by just spinning it until it works after the other two are in place - but the in-game hint for that puzzle seems to imply there's a clue somewhere that "Brahms looks at the statue",

Where is this? Was it removed from the game? Every walkthrough I could find just says to keep spinning Brahms. Anyone know if there is actually something?

[Serdni]

Came here from GOG to ask the same. Finished the game without solving this puzzle, even though I spun Brahms fully around with the other two placed correctly, which did nothing.
The only other piano I found was in NIcholas's room, but there was no sheet music.
Seeing as you came here for the same thing, I am going to assume it is due to the game and let it go.