To play the piano and guitar: Press A, W, S, E, D, F, T, G, Y, H, U, J, and K to play the keys To switch between piano and guitar: Press the left arrow key to play guitar Press the right arrow key to play piano To make the tempo higher or lower: Press the up arrow key to make it higher Press the down arrow to make it lower To play a short version of Ode to Joy: Press 1
