Schola, latin for "School," traditionally refers to a
school of music associated with a monastery or church. In modern use, a
schola is a group of singers who prepare and sing the traditional chants
of the Church. See http://en.wiktionary.org/wiki/schola.
Schola Online is a resource, first for the schola and parishioners of St. John the Apostle Catholic Church, as well as for anyone looking for more information on traditional gregorian chant.