5 1970s Rock Albums That Paved The Way For Hair Metal Think hair metal started in the ’80s? The truth is, its roots run a decade deeper, courtesy of these 1970s rock albums. Continue reading… Related Posts:The 11 Best Hair Metal Debut Albums (Ranked)9 Great '80s Hard Rock Bands That Weren't Hair MetalThe Most Underrated Album By 11 Big Hair Metal Bands11 Essential '70s Rock Albums Everyone Should Own on Vinyl5 Hair Metal Songs That Actually Have Progressive Lyrics50 Best Rock and Metal Albums of the Last 25 Years…See also Three Days Grace's 'Alienation' - 2025 Rock Album of the Year