Béla Fleck & Abigail Washburn

Virtuosic banjo player Béla Fleck is a staple on the jam-band circuit, but even those who don't live for perfectly executed impromptu fusion wizardry might know Fleck's work—he and his Flecktones composed incidental music for the Weather Channel. Tonight Fleck pairs with his wife, singer-songwriter-banjo-player Abigail Washburn, to perform duets at downtown's Regent Theater—newly renovated by the Echo's Mitchell Frank.