There are plenty of songs with klingon lyrics at the moment:

Category: General    Latest edit: 26 Oct 2017, by JonSilpayamanant    Created: 17 Nov 2016 by DirkSchlSser

* The Klingon Dictionary was published the second time with its addendum ...
Jack Bradley is a Klingonist from Québec, Canada. His Klingon name ...
The phrase tlhIngan Hol mu'ghom literally means "Klingon language dictionary ...
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