I translated everything but the song lyrics, since those are a challenge for me to translate. All I was able to get was that the sea was mentioned twice I believe.
Edit:
Nevermind, I figured it out. It's Flint's song from Episode 1 of The Final Chapter.
Updated
Occasionally you have to take care of your sound equipment!I'll help de ariÂmasu!First we'll need to switch off the power......hm?
What's that I hear...?Eeek...
A mysteÂrious song is...Why those ominous lyrics~?Is that a cursed song de arimasu? Are we gonna die de arimasu?Rumble...It's Cross-talk de arimasu