Scarecrows song in Zelda ocarina of time?

In Lake Hylia, young Link meets two scarecrows named Bonuroo and Pierre. Play any song of your choosing to Bonuroo and it will become the scarecrow's song. This melody can be changed at any time. But you must remember the song when you meet him again as adult Link. Pierre will listen to any song, but is not necessary yet. When Link grows up, seven years pass and Bonuroo is the only one left at Hylia Lake. If he hears the song, he will dance and say that when you play the song, and Pierre is around, he will have Pierre help you.