also, since you like the physical object music thing, have you considered collecting vinyl?
i’m a “fuck
things” kind of person at this point in my life, but if you want true collectibles.... vinyl is what people could call a, *cough cough*, an “investment,” so to speak (not really an investment, but it can actually hold its value and even appreciate... maybe... i some special cases... if you’re ((very)) lucky)
e.g., this hilarious hoarder lol
https://www.youtube.com/watch?v=Eph9Y1FnYnM