With the Tina Turner musical closing in August, the Tony nominee looks back on her journey with the production --- In the Broadway musical Tina, legendary character actress Myra Lucretia Taylor radiates tough love as Gran "GG" Georgeanna, who tells Tina Turner she has a gift and inspires her to pursue her rock 'n' roll dreams. For Taylor, there wasn't one relative who encouraged her acting aspirations"it was her enti…
