upennmanuscripts:Ms. Codex 655 - [Cistercian liturgical psalter]This manuscript is a psalter, with m
upennmanuscripts:Ms. Codex 655 - [Cistercian liturgical psalter]This manuscript is a psalter, with musical notation for two measures of intonation for most psalms, in a hand different from that of the text. There is a section of hymns, without music; it also features full some musical notations for Subvenite Sancti Dei, responsory for the burial service, and Chorus angelorum; the last section comprised of proper texts from the temporal and sanctoral cycles. It was written in Belgium, possibly between 1475 and 1499.If this is not enough for you, click here for more info, and here for the facsimile! -- source link