Bob Wills - Oklahoma

In this clip, from the B Western "Take Me Back to Oklahoma," Bob Wills and the Texas Playboys croon in perfect harmony 'Oklahoma we love you,' with Wills' signature backup calls.

Riding with Tex Ritter, they sing together 'Calamity Jane.'

But, clearly, the King of Western Swing makes Ritter pale in comparison, in our opinion.

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