not hating on your work, overall it's really good! but for a *band* band where they all play together instead of only one at a time, they need to all be in the same key, as they need to sound good when more than one played at once good start tho! the character designs and animations are very good, as are the sounds when played in isolation, it's only an issue when they all come together another thing that probably should be taken into account when making bands that are meant to be played together is you dont need to make each sound so many instruments at once, because when multiple sounds are being played at once then it's automatically gonna have lots of instruments at once, and if you have too many it would get too loud, but thats not quite as important as the key
Jay_Whaack_Key for the original project