The Ironton Council for the Arts will conclude its 2025-2026 Subscription Concert Series with a performance by the progressive bluegrass band String Therapy on Sunday, May 10, at 3 p.m. in the Ohio University Southern Bowman Auditorium. String Therapy recently opened for the legendary Sam Bush, originator of progressive bluegrass music, at the Paramount Arts Center and they frequently perform throughout the Tri-State. The band consists of Iron…