Custom house music would be pretty amazing. Hearing the same day/night loop of music endlessly, no matter what housing area you're in, is a little tiring after a while - let us pick up some game BGM and set it! Maybe via a small radio-type furnishing (in-lore, functioning with linkpearl technology?) that can be interacted with, bringing up a music selection window, updated as you purchase music from an ingame vendor? Or a different radio for each bgm, but that seems much more labor-intensive. Even easier, and probably better from a functionality standpoint, it could just be something slotted in the options where we set our wallpaper/light - a new slot just for music. If it isn't anything that could tie in with a current craft, we could quest for it, or maybe have it bought with seals/from beast tribe vendors?
