Greenwood’s Sylvester Hoover, left, speaks with the cast of a South Korean television documentary crew who visited Greenwood as part of the filming of a series of eight episodes tracing the roots of American music for “SBS Culture Club,” a program on South Korean broadcaster SBS. With Hoover are, from left, Prof. Cho Hyun-Jin and South Korean professional musicians Shin Ji-Ho and Jin Jung-Hoon.
