CHOOSE instruments and PLACE your characters: the musicians come to life and move! The marching band starts playing! Each character plays their own melody and marches in time. The musicians speed up and slow down when you CHANGE the music speed. The music changes and adapts when you ARRANGE and MIX the musicians. MOVE AROUND and listen to the result! The bigger the marching band, the livelier the scene gets. We recommend headphones for a better audio experience. FEATURES: - ARRANGE marching bands any way you like - PLAY 40 different instruments - DISCOVER 4 musical styles - CHANGE the music speed - Perfect for children aged 3 and up - No stress, no time limit, no competition - A simple, effective app