Listen to May the Good Lord Bless You and Keep You online. May the Good Lord Bless You and Keep You is an English language song and is sung by Johnny Mathis. May the Good Lord Bless You and Keep You, from the album Christmas Melodies (Bing Crosby & Johnny Mathis), was released in the year 2011. The duration of the song is 3:51. Download English songs online from JioSaavn.