Amethyst Remembrance by Joseph Gregorio, The Piedmont Singers of Central VA by thepiedmontsingers published on 2019-03-15T15:16:07Z Recorded in the Cathedral of the Sacred Heart in Richmond, VA. Text by Emily Dickinson, composed by Joseph Gregorio. The Piedmont Singers of Central VA, a professional vocal octet, specializes in 20th and 21st century a cappella choral music of various styles, gathered in innovative programs sung throughout central Virginia. Genre Choral