Listen to Grates nunc omnes reddamus Domino Deo (Sequence for Christmas, Midnight Mass) online. Grates nunc omnes reddamus Domino Deo (Sequence for Christmas, Midnight Mass) is a Latin language song and is sung by Konrad Ruhland. Grates nunc omnes reddamus Domino Deo (Sequence for Christmas, Midnight Mass), from the album Konrad Ruhland Conducts Gregorian Chant, was released in the year 2016. The duration of the song is 1:39. Download Latin songs online from JioSaavn.