Maria Muldaur, born Maria Grazia Rosa Domenica D'Amato on September 12, 1942, is an American folk and blues singer. She rose to prominence during the American folk music revival of the early 1960s. Muldaur is widely recognized for her 1973 hit single "Midnight at the Oasis." Her musical style encompasses a diverse range of genres, including folk, blues, jazz, pop, and spiritual music.