35978d12_Zelda___Majora_s_Mask____Songs__Where_to_play
[How to play] Song of Storms [How to learn] On the night of the first day, enter the Ikana graveyard, talk to one of the stalchildren circling a grave while wearing the Captain's Hat and tell them to open the grave. Jump on it and walk through the imaginary wall to get to a room with an iron knuckle in it. Defeat it and you will meet Flat and see what is behind the curtain. It's the Song of Storms! [Where to play] 
As you enter the mysterious cave by the musicbox house in Ikana Canyon, you will have to play the Song of Storms to save Flat's tormented brother, Sharp's soul. This makes the river flow and turns the waterwheel on the musicbox house, letting the good music ring out once more. If you get hit by a blue bubble, playing this song will lift the curse it casts on you after contact.
The Legend of Zelda : Majora's Mask -- Songs
Where to play