Welcome to the World of Music! Use the number keys on your keyboard to play over 50 instruments hidden throughout the World. Solve musical puzzles with your ears! The World of Music Interactive Simulator is a 2D side-scrolling, open-world, ear training musical sandbox - and a companion to the World of Music YouTube series by the Brothers Bourque.Features:- Find, collect, and freely play 50+ instruments- Use the 1-8 keys on your keyboard to play notes of the major scale- Train your ears by solving musical puzzles, unlocking new abilities and instruments- Explore 8 different zones across the World, with more on the way