It is not often that Louisville is privy to a World Premiere, but we were Saturday evening with the introduction of Sebastian Chang’s Between Heaven and Earth. Commissioned by the Louisville Orchestra, Mr. Chang delivered a grand work with a lot

The Louisville Orchestra and Teddy Abrams, its music director, this weekend will upend one of the most tradition-bound institutions in all of western culture: the orchestra concert. For well over a century, you could walk into an orchestra concert anywhere