Nina Simone in Concert, released by Philips in 1964, marks her debut album for the label and captures performances recorded at Carnegie Hall in New York City on March 21, April 1, and April 6, 1964. The album features Simone on vocals, piano, and arrangements, supported by Rudy Stevenson on guitar, Lisle Atkinson on bass, and Bobby Hamilton on drums, with production by Hal Mooney, liner notes by Nat Shapiro, and photography by Mort Shuman.