Anonymous 4
Anonymous 4 was an American a cappella quartet from New York City that formed in
1986. The ensemble originally consisted of Marsha Genensky, Susan Hellauer, Ruth
Cunningham, and Johanna Maria Rose. They were famous for their interpretations
of medieval music and ancient chants, though they also premiered contemporary
works such as the Steve Reich composition “Know What Is Above You” (1999). They
released their debut studio album, An English Ladymass, (1992) through the label
Harmonia Mundi, with whom they maintained a long-term recording association.
Their discography includes th...
