/tags/ben-johnston Ben Johnston en-US Copyright Sat, 31 Dec 2016 12:38:08 GMT /classical-101/2016-12-31/ben-johnston-hears-the-notes-between-the-notes The composer's string quartets are known for their use of microtones — and their extreme technical difficulty. Just in time for his 90th birthday, The Kepler Quartet has finally recorded them all. Sat, 31 Dec 2016 12:38:08 GMT /classical-101/2016-12-31/ben-johnston-hears-the-notes-between-the-notes Maureen McCollum