Sometimes you wonder how legit these things are, but I mean-it SOUNDS like Nirvana.
The four tapes' audio was uploaded by Washington musician John Purkey, as reported by NME, and includes demos for Nirvana's debut album, Bleach, recorded during the band's first sessions at Seattle's Reciprocal Studios in 1988. The Bleach demos feature Melvins drummer Dale Crover, while another tape comprises Nevermind demos with his replacement, Chad Channing, on the drums. Channing, of course, was eventually succeeded by Dave Grohl.
Read more HERE and check out the demos below: