Martha Carter is a renowned American jazz vocalist noted for her sultry tone and intricate improvisational skills. Emerging in the late 1980s, Carter's distinct fusion of traditional jazz elements with contemporary pop has significantly influenced the jazz-pop crossover phenomenon. Her most influential work, the 1993 album "Evening Shadows," received critical acclaim for its innovative interpretation of jazz standards. Carter's influence has been pivotal in shaping the modern jazz scene, and she continues to inspire a new generation of musicians with her unique style.