Watch Shout, Sister, Shout!, a new Gibson mini-documentary on the life and work of Sister Rosetta Tharpe, "the founding mother of rock 'n' roll"
Narrated by Celisse, and also featuring Amythyst Kiah, the film highlights how Tharpe was – in everything from her guitar playing to her decision to hold a massive concert at a baseball stadium – decades ahead of her time
Source: www.guitarworld.com