Wind's Requiem

The Wind's Requiem was the first song Link acquired in The Legend of Zelda: The Wind Waker. It was taught to Link on a small sandbar off Dragon Roost Island by the god of gusts, Zephos. The melody enabled Link to control direction of the wind, a much-needed tactic for a number of things; namely sailing. After he mastered the song, Zephos briefly informed Link about his brother, Cyclos, who became extremely disgruntled after a plaque with his aria on it was destroyed, while Zephos' remained intact. He then added Cyclos could probably be found causing mischief somewhere in the mighty waves of the Great Sea, and that it might be useful to calm him down. His advice proved to be correct as after a somewhat violent confrontation with Cyclos resulted in Link learning the Ballad of Gales.