CMA IN THE SCHOOLS Keep The Music Playing At most I was half awake between 5 and 6 a.m., the TV still on from falling asleep watching the night before, when the news reader said something to the effect that not even 10 percent of school kids today know what the Declaration of Independence is about—even though it’s kind of right there in the title. She said they don’t know who their U.S. senators are, either, but I’d heard that one before,...