Klingon War Song:

Koi keh-less pook load.
Koi Pook beh poo
Yoch bow math bow je shuv wee
Say moach chyu may ew
Mah shoov, mah nong, ej ma choch chew
Nee beh yin mahj ach wov, coo!https://www.youtube.com/watch?v=nNTVzwjEyb4

Bath ma cheth bejj, ej yo keej dahk
Vaav, poo ma de, muv pa rech, ma shoov tach
Koo ma mev, ko ma shoov tach, ma ov

Translation:
Hear! Sons of Kahless
Hear! Daughters too.
The blood of battle washes clean.
The Warrior brave and true.
We fight, we love, and then we kill.
Our lives burn short and bright.
Then we die with honor and join our
fathers in the Black Fleet where we
battle forever, battling on through
the Eternal fight.

Klingon War Song From Show

Klingon War Song Cover by a Somewhat Nutty Girl