They're supposed to sound like TNG Klingons. Everybody sang in the squeaky range. A variety of voices would have been nice. Ethan Peck's a baritone. More than one note of Spock's big number could have been there.
Apparently there is a deleted/alternate scene with more straight forward Klingon Operatic singing that will be included in bonus features.
The EPs have mentioned in interviews that the alternate version will be a bonus feature on the DVDs/BlueRay/UHD disc sets.
Well it definitely was hilarious but I would also have been open for some quality Klingon opera
Me and my mate were expecting Klingon opera, but the sound cloud rapping (or whatever) was so unexpected it really made us laugh. I think they played it really well and I'm not sure I'd want them to change it
They played it well. It was jarring, and I laughed, and I was disappointed.
