Hour of Charm features Phil Spitalny and His Hour of Charm All Girl Orchestra and Choir with Evelyn and "Her Magic Violin".  Evelyn actually "magically" helped form the all-girl orchestra by auditioning over 1000 female performers.  Twenty-two piece charming female musicians were members, all of whom played multiple instruments and sang in the choir.  The idea of an all female orchestra and choir was a novelty at the time and the show was a success.

All members of the All Girl Orchestra and Choir had to sign a contract to remain unmarried for two years.  Even Phil and the magical violinist Evelyn had to wait and eventually married and retired to Florida.

For additional classical and opera radio shows, see also:

• Chicago Theater of the Air
• Bell Telephone Hour
• Enchanted Hour
• Metropolitan Opera
• The Magic Key
• Lauritz Melchoir Collection
• Voice of Firestone