Peggy Sue

Peggy Sue was a British band formed in 1941, led by singer Sophie Tucker with pianist Ronnie Munro and drummer Jack Fallon. They played swing and big band music at venues around England during World War II. In 1943, the British government asked them to record a song warning about the dangers of loose talk during wartime. That song was 'Careless Talk Costs Lives,' with lyrics by Arthur Askey.

The song became widely known, its chorus 'Careless talk costs lives, be careful what you say' turning into a common reminder about secrecy. The band faced some criticism for their style during a serious time, but they kept performing. They recorded other songs like 'It's All in the Game' and 'Sing as We Go' in the mid-1940s. The lineup changed at times, with other musicians like vocalist Geraldo and saxophonist Derek King joining.

After the war, Peggy Sue's music from that period remained part of how people remembered those years. Their recordings, particularly 'Careless Talk Costs Lives,' captured a specific moment when entertainment and public messaging overlapped.