This is an interesting combination. Russian icons of the Mother of God are paired with a Spanish male chorus singing a hymn to the Mother of God of one of the Hermandades (male lay brotherhoods). There is still a great deal of practise in the Roman church left over from pre-schism times. There is no identity between Catholic and Orthodox, but, we share common roots in the first millennium, which makes them the closest of any of the Western confessions.
Art and Faith 