Ozzy Osbourne left behind a very heavy legacy. Here's a look at his best songs, from Black Sabbath's "Paranoid" to "Crazy Train" and "Mr. Crowley."

The English icon’s idiosyncratic, throaty voice launched generations of metalheads, both through his work at the reins of Black Sabbath and in his solo career. Across his repertoire, there are songs with total global ubiquity and lesser-known innovations with his unique, spooky aesthetic quality.