Liturgy O.C.S.O. was published by Gethsemani Abbey, Trappist, KY and edited by Father Chrysogonus Waddell from 1966-1999. The journal (at that time a newsletter) began after September 1965 meeting of the Liturgy Commission of the Order of Cistercians of the Strict Observance to report progress in liturgical renewal after Vatican II. The audience and contributors later included secular scholars of the Cistercian liturgy.Editor's page / Fr. Chrysogonus Waddell -- Song and celebration / Jean LeBon -- The celebration of Sext in the refectory: A report on the Bricquebec experiment / Jean-Pierre Chatelin -- Psychophony in the monastery or “Madame Aucher in our midst” / Claire Cusset -- A circular letter from the President of our Liturgy Commissio...