Various, Nazareth, The Sensational Alex Harvey Band, Krazy Kat, Ginger Baker & Friends, The Sensational Alex Harvey Band, Ginger Baker & Friends, Nazareth, Krazy Kat

Seattle Grunge

Heavy riffs played by people raised on punk, recorded cheap in the Pacific Northwest and then sold worldwide.

Detroit Proto-Punk

Pull this thread and you get Michigan guitar noise from 1969 ballrooms to 1999 basements, unbroken.