[1] CIEL is an international Roman Catholic society dedicated to scholarly analysis and pastoral familiarity of the Roman Catholic Church liturgy (commonly referred to as the Tridentine Mass).
Each year CIEL UK organises an annual High Mass and conference in London and publishes English translations of the proceedings of the international CIEL Colloquia.
The theme was "The Liturgical Reforms of Benedict XVI" and a paper was given by Rev Dr Alcuin Reid.
The Mass setting was Giovanni Pierluigi da Palestrina's Missa Brevis, sung by the Choir of the London Oratory and directed by Patrick Russell.
Michael Schmitz from the Institute of Christ the King and Rev.