Happy 69th Tony Iommi (aka: the father of heavy metal)
Happy 69th birthday to Tony Iommi. The father of all that is heavy and the creator of Heavy Metal guitar. He's given us so many incredible riffs for 47 years (self-titled debut was released Feb 13, 1970). How insane is that? I don't know what "heavy" would even mean if it weren't for this legend right here.