if the botw2 trailer music is reversed then what is the actual song

[kikwi_lopsa]

i've heard that the music is reversed for the botw2's trailer music but if its reversed then what is the forward version is it a song we've already heard or is it just some random song put in

 

[Spirit]

Zelda 1's game over theme.

This info is out there if you Google it.

 

[kikwi_lopsa]

ok thx!