"Dozens of people spontaneously combust each year, it's just not that widely reported".
View post (A bit of trivia to liven the place up)
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I am certain that Hendrix would have been a major factor in the developement and popularity of the wah. Probably without him it would still be a strange country tone pedal or something, but as far as I know he has never been accredited with the invention of any technology, and I am sure that he did not actually make or invent the pedal itself.