This Fort Worth concert hall is a premiere cultural venue and an architectural phenomenon.. In Short Located in Sundance Square district, this hall opened in 1998 designed with European, Victorian and postmodern architectural styles. Two 48-foot-tall horn-blowing angels highlight the limestone exterior. The performance stage has a veneer finish that allows sound to ring throughout five main seating levels. Bass Hall is a multipurpose facility home to concerts, Fort Worth Symphony Orchestra, Texas Ballet Theater, Fort Worth Opera, and the Van Cliburn International Piano Competition and Cliburn Concerts.