(upbeat blues music) [Willie Mae] '51, I cut this record, "Let Your Tears Fall, Baby," so Don Robey put me on the show in his night club. ♪ Your tears fall, baby ♪ Johnny Otis, he came to town.

Tried to flag a ride. TUCKER: In his new book, "Notes From The Road," Bob Mugge chronicles the making of these blues films, as well as ones exploring jazz, gospel and soul.