Which American banjo player was featured in the album "Once in a Very Blue Moon"
Once in a Very Blue Moon: Once in a Very Blue Moon is singer-songwriter Nanci Griffith's third album. Once in a Very Blue Moon:  Noted country musicians performing on the album include banjo player Béla Fleck and champion fiddle player Mark O'Connor. Béla Fleck: Béla Anton Leoš Fleck (born July 10, 1958) is an American banjo player.
Béla Fleck