The "Crazy Pianist" Barb Polomsky just uploaded this on Youtube, and it's awesome. Polomsky goes to town on a Cleveland street piano, performing the classic "Gimme Shelter" by the Rolling Stones outside of the Rock and Roll Hall of Fame (currently hosting a Stones exhibit):
Here's the original version of the song
And because there's no such thing as "too much Rolling Stones," here's the isolated vocal tracks for the song, featuring the amazing voice of Merry Clayton:
