Epona's Song
Up-C, Left-C, Right-C, Up-C, Left-C, Right-C
Malon will teach this song to you when you show her your ocarina. It will summon Epona to you when you are an adult (and have completed the events to recieve Epona).

Saria's Song
Left-C, Right-C, Down-C, Left-C, Right-C, Down-C
Saria will teach this to you when you visit her in the Sacred Forest Meadow. Allows you to talk to Saria or Navi.

Sun's Song
Right-C, Down-C, Up-C, Right-C, Down-C, Up-C
When you enter the gravestone in the back of the graveyard, the end of the tomb will have this song on the wall. Turns night into day or vise-versa.

Song of Storms
A, Down-C, Up-C, A, Down-C, Up-C
The first song you SHOULD recieve as an adult. Just talk to the windmill guy. Summons a storm to break forth, and works with various extra things.

Song of Time
Right-C, A, Down-C, Right-C, A, Down-C
Zelda will teach this to you telepathically after retrieving the Ocarina of Time from the water. This opens the Door of Time, along with the Spiritual Stones.

Minuet of Forest
A, Up-C, Left-C, Right-C, Left-C, Right-C
Upon entering the Sacred Forest Meadow section as an adult where Saria was when you were a kid, Sheik will teach this song to you. Warps you to the Sacred Forest Meadow.

Bolero of Fire
Down-C, A, Down-C, A, Right-C, Down-C, Right-C, Down-C
By entering Death Mountain Crater as an adult and walking a little ways, Sheik will teach you this song. Warps you to Death Mountain Crater.

Serenade of Water
A, Down-C, Right-C, Right-C, Left-C
Sheik teaches you this song after clearing the Ice Cavern area. Warps you to Lake Hylia.

Nocturne of Shadow
Left-C, Right-C, Right-C, A, Left-C, Right-C, Down-C
Taught to you when the cinema in Kakariko (the one seen after you beat the Water Temple) is almost done. Warps you to the platform in front of the Shadow Temple in the Graveyard.

Requiem of Spirit
A, Down-C, A, Right-C, Down-C, A
Taught to you by Sheik when you enter and come back out of the Spirit Temple as an adult. Warps you to the Desert Collassus.

Prelude of Light
Up-C, Right-C, Up-C, Right-C, Left-C, Up-C
Taught to you by Sheik after beating the Forest Temple and entering the Temple of Time. Warps you to the Temple of Time.