A large-scale Marian antiphon, now republished with some changes to the editorial treble and tenor lines. It is based on the same cantus firmus as Fayrfax’s Mass Albanus, and the two works have other musical and numerical links. Originally this was a setting of an antiphon O Albane deo grate in honour of St Alban (published by Antico Edition as RCM58); the Marian adaptation must have been designed to make the work more widely useful. Since these two editions are musically identical there is no reason to buy both unless you need settings of both texts. For five voices: SATTB. xii + 18 pages. ISMN 979-0-57039-093-9.