Biography
Mary Berry
Effective period / Period of releases: 1994 - 1997
(also known as Sister Thomas More, C.R.S.A., 29 June 1917 – 1 May 2008) was a canoness regular, noted choral conductor and musicologist. She was an authority on the performance of Gregorian chant, founding the Schola Gregoriana of Cambridge to revive this ancient style of music.