One of the most dynamic and accomplished artists to debut during the early '70s, singer and songwriter Chaka Khan secured her high standing as the frontperson of Rufus. A multiracial band that skilfully moved across soul, funk, rock, and jazz, they reached the mainstream with the slinking "Tell Me Something Good" (1974). As Rufus remained active, Khan launched her solo career with "I'm Every Woman" (1978), an anthemic crossover disco smash that led to eight additional Top Ten R&B hits.