Somehow it remains a struggle to define the term “classical music.” Some people call it “concert music,” which seems a little too broad, or “art music,” a little too exclusive, or “serious music,” which is an insult to every other kind of music. It’s often easier to say what classical music is not : it’s not any one of the countless different styles of music that fall in the general category of “pop” music. Recently, though, I heard a definition that I like: “text-based music.” The presence of a