First Song - Blue Moon

The Hour of Charm is an American old-time radio music program. It debuted on CBS on May 18, 1934, and had its final broadcast on CBS on May 2, 1948. The program also was broadcast on Armed Forces Radio, and after its network broadcasts ended, a new version was syndicated via transcriptions.

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

“First Song - Blue Moon.” Hour of Charm. Radio broadcast, February 24, 1946.