Jimmie Vaughan sidelined

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Jimmie Vaughan is under doctor's orders to take the next month off.

He says on his Facebook page he's feeling good and "full of spit and vinegar," but he does not say specifically the nature of his illness. Vaughan was supposed to play a festival in Mumbai last week, and festival organizers say he could not perform because he had a heart attack on January 23.

Vaughan says his time off will be a good time to reflect and try some new ideas.

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