For whatever reason, the music at this year’s River Arts Festival seemed oriented toward folk, rock and country, with far less jazz, blues, soul or gospel than previous years’ festivals. But one exception was Clarksdale-based bluesman Terry “Big T” Williams, who played all Saturday afternoon on the festival’s far northern end of Main Street, occasionally accompanied by Latin percussionist Rico Rumba as well. Big T’s repertoire stretches from traditional blues to soul tunes like Rufus Thomas’ “Walking the Dog.” Occasionally, groups of festival goers would stop to listen before heading further down to the art exhibits.