CellarDoor96
Terrarian
Very simple suggestion: let the Stellar Tune and Magic Harp continue playing their sounds even when your mana is empty, just without any projectiles. I know that there are non-weapon versions of them that sound the same, but some may prefer the aesthetics or novelty of the Stellar Tune and Magic Harp. Not to mention, it's cool to have a fully-functioning instrument and weapon in a single item.