These are not neccessarily my all-time favorites, just a few that came to mind.

Blind Melon No Rain
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4 Non-Blondes What's Going On
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Stevie Nicks with Sheryl Crow Gold Dust Woman
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Janis Joplin Summertime
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Santana - Soul Sacrifice (Woodstock 1969)
My older cousin went to Woodstock and because of that I was the coolest kid in Grammar School.
I do believe there is a certain "butterfly" here at PC that went as well.
(Keep in mind the drummer was only 19 years old.)
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