A temple to a legendary abstract expressionist filled with grandiose paintings and austere artistic observations, the Clyfford Still Museum is an unlikely place to host a grin-inducing music series. But with its free summer concerts, the institution definitely delivers. Organized by Swallow Hill Music, past performances have included such artists as Red Baraat, Sean Rowe, Dustbowl Revival and Juno What?!. On a summer night, there's no better place to enjoy live bands, dance with children and elders alike, then step inside for a quick trip through galleries, seeing works by a painter whose style nearly matches music in its ability to capture experiences beyond language.