'Let the People Sing' â a cavalcade of 'smash hits' sung by the troops since 1939. The artists are Olive Groves, Raymond Newell, Dorothy Carless, Joan Young, Harry Hudson, Len Camber, Doreen Villiers, Three Boys and a Girl, the Geraldo Chorus, and Geraldo and his Concert Orchestra. Script and production by Eric Spear. Presented by the Department of National Service Entertainment (NAAFI).