Stephen Holden for THE NEW YORK TIMES At a moment when the world can seem dangerously out of balance, it is still possible for a musician to convey a groundedness and a joy that don’t seem smiley-faced and goody-goody. A

Buckwheat Zydeco returns to Mountain Stage, recorded live at West Virginia’s Culture Center Theater. The artist, born Stanley Dural Jr., has spent more than 30 years as the chief ambassador for one of Louisiana’s most distinctive musical products. Over the