Ecce tu pulchra es*

Source: 
Aachen (Aix-la-Chapelle), Domarchiv, G 20
Folio: 
392r
Sequence: 
1
Feast: 
De BMV
Office/Mass: 
V
Genre: 
A
Position: 
1
Cantus ID: 
002547
Mode: 
1
Differentia: 
*
Extra: 
180r
Indexing notes: 
Melodic incipit matches (pretty closely) f. 384r01 and f. 384v05;; Format change: the folio sides are divided into columns