Kamaro

From Zelda Wiki.org

Kamaro is a ghost that appears in Majora's Mask. In life, he was a dancer, and all he wishes to do now is to show his dance to the world. He can be found at night in the giant mushroom-shaped stones near the entrance to Snowhead. He is atop the one with a circle of stones. If his soul is eased, his dancing ability will become encased in the Kamaro Mask. With this, Kamaro's dance can be taught to the Rosa Sisters in West Clock Town to gain a Piece of Heart.

Trivia

• His theme can be heard in West Clock Town at night even if you haven't taught the Rosa Sisters his dance.

• His theme is also similar to Majora's Mask's theme.