There is still plenty of time to register for my week-long summer course "Singing Gregorian Chant and Renaissance Polyphony," which will be held at the awe-inspiring St. John Cantius Church in Chicago June 26-30. College credit and professional hours available through the Eastman School of Music. Full details here: http://summer.esm.rochester.edu/course/singing-gregorian-chant-and-renaissance-polyphony/