Harp of Ages

In Oracle of Ages, the Harp of Ages is a mythical instrument that belonged to Nayru, the Oracle of Ages. Link finds that the Harp was placed in a secret room in Nayru's house where a "hologram" of Nayru taught him the notes to the Tune of Echoes. The "hologram" hoped that it was a hero who found the harp and would use it to save the land.

The Harp of Ages allows Link to control the currents of time and Warp between the past and present ages of Labrynna by playing certain tunes on it. The three tunes Link learns to play on the Harp are the Tune of Echoes, the Tune of Currents, and the Tune of Ages.