Lyric discussion by Frunobulax 

Cover art for Six Pack lyrics by Dirty Projectors

The middle section is in Esperanto and is a translation of Run DMC's "It's Like That."

senlaboreco che a rekordo alta popolo veni, popolo iri, popolo nask al morti nask al morti nask al morti

I think that was the original translation, but they did some editing, because on the record it's this:

Senlaboreco a che rekordi alti. Popolo veni, popolo iri, popolo nask al morti, nask al morti, nask al morti.