The most enchanting shows are the ones in which the performers are so absolutely mesmerizing that you momentarily forget your world -- all of its stresses, your day-to-day monotonous tasks -- and step into the world that they have created for you for that hour or two. 

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It began with a need for a barbershop quartet to perform at a large anniversary celebration. Caroline and Matt, members of New Orleans-inspired jazz group  504 Supreme, brainstormed all the folks they know who could pull this off AND had a flexible enough schedule....