(I found this similarly-titled question which in reality seems quite unrelated; I apologize if this turns out to be a duplicate.)
I play piano, and I usually find new songs to learn by watching videos on YouTube and then finding sheet music for songs I particularly like (frequently from IMSLP). However, there are occasions when I can't easily find sheet music for particular songs or certain arrangements thereof. Would it be appropriate/on-topic to ask for assistance in finding a particular piece of sheet music?
For example: "Where can I find sheet music for Saint-Saëns's piano solo arrangement of Sinfonia from Cantata No. 29 by Bach?" or "Where can I find sheet music for this song?"