Favorite boss battle themes?

[deskpro2k3]

There is a bunch of cool boss themes in FFXIV. I'm just gonna go with these two because the list is too big.

Gilgamesh (Battle in the big Keep) https://www.youtube.com/watch?v=ylx7pbPSzkQ

best part is at 4:15

 

The Steps of Faith (Vishap's Theme) https://www.youtube.com/watch?v=HZtBCnhlDUU