Titanic theme song, very first short part:
Right, Right, Right, Right, Down, Right, Right, Down, Right, Right, S-left, S-up, right, right, right, right, down, right, right, up...
Zelda lullaby:
S-left, S-right, S-up, S-left, S-right, S-up
Lon Lon Ranch:
S-right, S-left, S-up, S-right, S-left, S-up
When something has S- before it, that means hold S and press that key, if you didn't know.
I'm still working on some more... oh yeah, here's another
Creepy song I swear I know, but not the name of it:
Left, Right, Down, Up