20. X-Ray Spex, 'Germfree Adolescents' (1978)
Teenage multiracial London girl Poly Styrene had braces on her teeth and wore Day-Glo rags, screeching anthems like "Oh Bondage Up Yours!" over saxophone blasts, and chanting, "I am a poseur and I don't care! I like to make people stare!" X-Ray Spex's explosive debut went criminally unreleased in the U.S., but it became a word-of-mouth cult classic, influencing Sleater-Kinney, the Beastie Boys and many others.