The term 'Franklin of Soul' refers to the iconic American singer-songwriter ARETHA Franklin (6 letters). ARETHA Franklin was a pioneering figure in the genre of soul music, and is widely considered one of the greatest singers of all time. She released numerous hit singles throughout her career, including 'RESPECT', 'Chain of Fools', and 'THINK'. She was also the first woman to be inducted into the Rock and Roll Hall of Fame.