Top Ten Heaviest Songs of 1970

1 Black Sabbath - Black Sabbath

2 Bloodsucker - Deep Purple

3 Bird of Prey - Uriah Heep

4 Gypsy - Uriah Heep

Seems like pretty heavy to me.

5 Child In Time - Deep Purple

6 Hard Lovin' Man - Deep Purple

7 Speed King - Deep Purple

8 Ride the Sky - Lucifer's Friend

9 Flight of the Rat - Deep Purple

10 Immigrant Song - Led Zeppelin

The Contenders

11 Electric Funeral - Black Sabbath

12 Cinnamon Girl - Neil Young

13 Hard Rain' Fallin' - Sir Lord Baltimore

14 Auburn Queen - Haystacks Balboa