u/lovelolo

Hello! I have a heart-shaped music box by Sankyo that belonged to my mom. I opened it up because it wasn't working, but I was able to get the winding-up bit to spin for a minute to hear this tune! On the cylinder, there is a small "M" marked, and then either another "M" or "H" - it's hard for me to tell. Would anyone happen to recognize the tune?

Where would you recommend I take this music box to get it fixed? I'm afraid of breaking it if I try.

Thank you so much!