Cello=power

In this world, someone's skills in playing string instruments is power and money. (Not super powers, think of those Rise of Kingdoms adds) You have no skills in playing anything besides some basic Cello skills. Lore: you find a Cello that has the power to automatically increase your skill as you play, but you dont know it's magic. (Inspired by things like Parkour Civilization by Evbo, and my personal love for Cello)