Asheville band Ascension brings original music built on traditional Arabic and African dance rhythms to the Perspective Café at Asheville Art Museum. The compositions leave room for each musician to improvise. The performance is Saturday, November 21, from 1 to 3 p.m. at 2 South Pack Square in downtown Asheville. Music is free for Museum members or included with general admission. Reserve your Museum admission online or get a walk-in ticket, then head to the Perspective Café for the afternoon set.