The Four Harmony Kings

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Type:
Singing.
The Four Harmony Kings were programmed as next to closing, but following the initial show Sunday the Kings were moved up to the fourth spot, where they did exceptionally well. This quartet is properly named for harmony, is their forte, and in this respect they surpass the many other quartets seen here this season.
Source:
Variety, 53:12 (02/14/1919)