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PARK CITY, UT - JANUARY 26: Recording artist Tamar-Kali performs onstage during the Music Cafe: Day 6 at Sundance ASCAP Music Cafe during the 2011 Sundance Film Festival on January 26, 2011 in Park City, Utah. (Photo by Fred Hayes/Getty Images)

PARK CITY, UT - JANUARY 26:  Recording artist Tamar-Kali  performs onstage during the Music Cafe: Day 6 at Sundance ASCAP Music Cafe during the 2011 Sundance Film Festival on January 26, 2011 in Park City, Utah.  (Photo by Fred Hayes/Getty Images)