Musical Note is a type of currency used to buy special prizes from the catalogue. It's part of the Birthday 2024 event.
It is unlocked at experience level 17.
Getting musical note
Each boat during the event requires one type of balloon from the birthday balloon maker. Filling any box with a balloon gives you a certain amount of musical note.
Using musical note
Main article: Catalogue
Musical Note can be used to purchase items from the "Fyne & Mysterious Gifts Catalogue," found by clicking the blue post box at the end of the driveway. Different gifts have different prices.