The Americana folk duo The Rough & Tumble will perform at 7pm this Friday at ArtisTree, 2095 Pomfret Road in South Pomfret. Their music is described as filled with close harmonies, versatile instrumentation, and deliberate songwriting presented with a mixture of humor that makes it haunting, quirky, solemn, and spritely. The duo’s website promises an evening of “singing sad songs and telling bad jokes.”