Rolling Stone picks out 100 best heavy metal songs of all time

It's definitely not a definitive list, but rather an interesting perspective by the rock journalism institution on the history of heavy metal (which they believe started with 'Black Sabbath' by, ahem, Blach Sabbath). The list starts with Venom's 'Wellcome to Hell' at No. 100, and reaches the high-point with, well, guess which song!?! A great lead of the article by the way - "Thousands of years after the Bronze and Iron Ages, the true Metal Age dawned half a century ago"!