Lyric discussion by MrMuz 

Great song, who knows where the "birth" truly is, Link Raye has produced some incredibly heavy blues based songs, listen to the lost album "They're outta here says archie" I believe its older than kinks etc, the album was banned. The "metal" mentality to my knowledge is Black Sabbath, but you could argue convincingly that they were just another great rock and roll band of the time like Zep and that they turned into a metal band later. To me metal is Motorhead and Metallica and stuff like that, It is easily distinguished as what it is. Led Zeppelin, Jimi Hendrix, Kinks, early Black Sabbath etc are not metal, these are all ROCK AND ROLL/BLUES based bands.

The Yardbirds are just way to bluesy to be considred metal at all. Maybe "Stroll On" is the closest thing you will get to metal from them, Heavy Rave Up Blues. Awesomeness.

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