Ocarina "Song of Time"
Ocarina "Song of Time" is a musical track from Ocarina of Time.
The song is the actual playing of the Song of Time with the Ocarina. The song is taught through a vision to Link by Princess Zelda, shortly after acquiring the Ocarina of Time. The song is required to open the Door of Time that is within the Temple of Time, which leads to the Master Sword. It's other uses include playing it to remove blue blocks that have the same design as the Door of Time, and being played as one of five songs for the frogs in Zora's River. The song appears as Track 43 of the Ocarina of Time Original Soundtrack, with a duration of 0:13.