This cover is of a traditional American folk song that goes all the way back to the
1870's in Southern Appalachia, variously known as In The Pines, or Black Girl, but now best known as Where Did You Sleep Last Night. The original author is unknown.
The lyrics were first published in 1917 with just these four lines
"Black girl, black girl, don't lie to me
Where did you stay last night?
I stayed in the pines where the sun never shines
And shivered when the cold wind blows"
77 years later from the first published account, and 125 or so years from the songs birth, here is nirvana on MTV. Kurt specifically mentions in the intro they are covering the Leadbelly version, but the Leadbelly version was apparently far from the first version. Nirvana's version gives me chills every time and is the highlight and closing song from their transcendent
MTV Unplugged in New York
Nirvana-Where Did You Sleep Last Night-MTV Unplugged in New York, 1994
"Original": Leadbelly (1944)