Link's Awakening tips and tricks
When you own the Ocarina, you can play three very useful songs.
The Ballad of the Wind Fish allows you to enter the Wind Fish's Egg. You learn it from Marin either in the Animal Village or in Mabe Village near the weathercock
Manbo's Mambo warps you near Crazy Tracy's house who sells secret medicine. Inside temples, it warps you to their entrance rooms.
On Switch, the song can also take you to the warp hole of your choice. You learn it from a fish when leaving Angler's Tunnel.
The Frog's Song of Soul brings inanimate beings back to life. You learn it from a frog in the Signpost Maze.