Can't Stop The Rock (The Stryper Collection 1984 - 1991)
1991 · Hard Rock · Hollywood Records
UK · HWDLP 8
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.