Layered Song of Time
To jump forward twelve hours, play on your ocarnia:
C-Right C-Right, A A, C-Down C-Down

Song of Time Inversion
To slow down the flow of time by 1/2, play these notes on your ocarnia:
C-Right, A, C-Down, C-Right, A, C-Down

If you cut a sign in half, then play the Song of Healing, the sign will return
to normal.