“Dedicated to all astronauts,” the Helicopter String Quartet was inspired by a couple of whimsical dreams German composer Karlheinz Stockhausen (1928-2007) had about classical musicians flying, and a completely liberated version of himself…

Even though his first name reminds me of ketchup, Karlheinz Stockhausen (1928-2007) remains a large fixture in the Food / Music section of my brain for another reason: as the man responsible for…