I was the biggest Nirvana fan in the world in the 90's. I passed up my only opportunity to see them live to go out with a Mormon girl who turned about to be a total prude
I know I selected 2 of the most obscure songs earlier. Another Nirvana song I loved was "Aneurysm", especially the live version from "From the Muddy Banks of the Wishkah" (which is one of the best compilations ever).