35978d12_Zelda___Majora_s_Mask____Songs__Where_to_play
[How to play] Lullabye Intro [How to learn] After talking to the Elder's son as goron Link in the Goron shrine, save the Elder. You can do this by finding the snowy boulder that contains his temporary home and smashing it, then pulling out some hot spring water and melting away his icy encasement. The Elder's position changes each day. On the first day, he is close to the entrance to Goron Village in the same area that Tingle is in. On day two, he has moved to the snowy ramp by the entrance to the Mountain Village. Again, in the area Tingle resides. On the final day, he has moved close to the owl statue in the Mountain Village. Once unthawed, talk to him as goron Link and the Elder will teach you only the intro to the lullabye since his memory escapes him. [Where to play] 
There is only one use for this song. When you play it to the Elder's son, he will teach you the rest of the song. Since the intro does not go on your Quest Statue Subscreen, you will forget this song when you go back in time to save. Make sure that you play it for the Elder's son on the same three day cycle you learn it on. There will be dire consequences if you don't!
The Legend of Zelda : Majora's Mask -- Songs
Where to play