Nocturne of Shadow
This song is taught to adult Link by Sheik after completing the Forest Temple, the Fire Temple and the Water Temple. Return to Kakariko Village for a short cinematic where the whole village is on fire and a strange creature emerges from the Bottom of the Well.
Sheik will teach Link the Nocturne of Shadow and it is actually the only way to get into the Shadow Temple. The warp point is on the north side of the Kakariko Village Graveyard so this song can be used to quickly transport Link back to Kakariko.