Yes, and it’s called Klenginem. It doesn’t get much better than that, folks. My faith in humanity just went up a notch. :)
Growing up on the Klingon starbase Morska, it was no problem for Klenginem – whose real name is Quvar muHwI’ valer – to receive the most different kinds of communication waves, among which also the terran rap-music.
As a communications officer, it was no problem for him to adapt the songs to the klingon music, and then he presented his first try to the warriors of the Dark Vengeance Fleet. To make his pseudonym, he used the name of a famous terran rap-singer, from the “Klingon Eminem” he got the name “Klenginem”.