Enter Ganondorf is a musical track from Ocarina of Time.
The Enter Ganondorf theme plays at the very beginning of the game. Link is shown sleeping in his bed and has a dream where he is approaching Hyrule Castle Town. The draw bridge comes down, with Princess Zelda and Impa riding away. The theme plays when Link turns around to see Ganondorf riding on his horse. This same exact scene plays out after Link collects the three Spiritual Stones and approaches the Market. The song appears as Track 02 of the Ocarina of Time Original Soundtrack, with a duration of 0:14.