Although Van Halen have enjoyed a long reign as one of the most radio-friendly (and biggest-selling) hard rock bands in history, many fans still know only the hits. But as this playlist shows, there are plenty of less-heard but headbang-worthy blistering hooks, mercurial melodies, and over-the-top Eddie Van Halen–style guitar antics lurking in the band's 30-plus years of back catalog.