Keywords: Ad cenam Agni providi.png la Ad cenam Agni providi hymnus paschalis http //gregobase selapa net/chant php id 4502 author 5th or 6th century All chant transcriptions are released under CC0 a k a Public Domain license http //gregobase selapa net/ page_id 2 Ad cenam Agni Gregorian chant PD-old |