21:00Unforgettable with Bob RobertsCrooner's Alphabet reaches the letters L & M, Louis Armstrong to Michael BubleBBC Local Radio Duration: 3 hours Sun 21st Feb 2016, 21:00 on BBC SussexYour memories, your music, your nostalgia and Doris Day with a Whip!!GenresEntertainmentBrandUnforgettable with Bob Roberts Source: BBC Online