Carmen McRae was an influential American jazz vocalist, pianist, and actress, known for her distinctive bebop-inspired style and her emotional depth in interpreting lyrics. Born in 1920, she gained prominence in the 1950s and 1960s, working with such jazz greats as Count Basie and Benny Carter. McRae's notable renditions of "Body and Soul" and "I'm Gonna Lock My Heart" were emblematic of her unique ability to convey complex emotions through her music. Her legacy endures, with many considering her one of the most important female vocalists in the jazz tradition.