When It's Roundup Time In Texas

Johnny Mercer's Music Shop is an old-time radio program that featured popular songs. It was broadcast on NBC from June 22, 1943, until September 14, 1943, as a summer replacement for The Pepsodent Show. A similar program with a slightly different title was broadcast in 1944.

Wikipedia. CC BY-SA 4.0. Updated May 11, 2026.

“When It's Roundup Time In Texas.” Johnny Mercer's Music Shop. Radio broadcast, September 14, 1944.