Tune of Echoes

The Tune of Echoes is the first Tune Link learns on the Harp of Ages when he first finds the Harp of Ages in Nayru's House. When the Tune of Echoes is played by a nearby Time warp, the time warp opens up, allowing Link to travel through time. Once in the past, Link has to find another nearby time portal and play the Tune of Echoes to return into the present age again.