Aaron Neville and folk-blues-country vocalist Maria Muldaur perform "Amazing Grace" at the Cow Palace in San Francisco, on November 26, 1989. Muldaur's career began as part of the American folk music revival and the Greenwich Village scene of the early 1960s. Her subsequent work includes a top ten hit ("Midnight at the Oasis" in 1973), a collaboration with bluegrass legend Pete Rowan, and a stint with the Jerry Garcia Band.