That one's a little harder, since it can depend on personal opinion. The song which (as far as I've seen) usually gets that title is Steppenwolf's "Born To Be Wild", though there are also significant numbers of people who say it's either Iron Butterfly's "In-A-Gadda-Da-Vida" or Blue Cheer's "Summertime Blues".
In my personal opinion, those songs are all just proto-metal; they're heavy, but not completely metal. I would personally say the first real metal song was "Black Sabbath".
If Stranger had any of those songs in mind, I'll let him judge if my answer counts as being right (since I effectively took 4 guesses).
In my personal opinion, those songs are all just proto-metal; they're heavy, but not completely metal. I would personally say the first real metal song was "Black Sabbath".
If Stranger had any of those songs in mind, I'll let him judge if my answer counts as being right (since I effectively took 4 guesses).