Complex sentence: Music Hall, completed in 1878, is Cincinnati's premier classical music performance hall, but was designed from the start with a dual purpose-to house musical activities in its central auditorium and industrial exhibitions in its side wings.
Split into simpler sentences: Music Hall, completed in 1878, is Cincinnati's premier classical music performance hall. The building was designed from the start with a dual purpose-to house musical activities in its central auditorium and industrial exhibitions in its side wings.