"Our next title, Skyward Sword, also has a wide variety of impressive songs, and it has new musical gameplay elements."Fans have noticed in trailers that Link will obtain a Harp sometime in the game, however its significance isn't known.
Jun 22, 2011
Legend of Zelda: Skyward Sword Includes new Musical Gameplay Elements
Much like Ocarina of Time and Wind Waker, Skyward Sword is going to include some musical gameplay elements. What these new musical elements might be remains to be seen, but their inclusion has been confirmed by Nintendo composer Koji Kondo: