https://thefancywalrus.tumblr.com/post/176339655053/audio_player_iframe/thefancywalrus/tumblr_m6ltpr8n3B1rweclz?audio_file=https%3A%2F%2Fwww.tumblr.com%2Faudio_file%2Fthefancywalrus%2F176339655053%2Ftumblr_m6ltpr8n3B1rweclz

tunebrothel:

Mississippi Fred McDowell – Keep Your Lamps Trimmed and Burning

You can watch footage of this badass performing, too.