Gregem tuum domine ne deseras

Source: 
Praha (Prague), Strahovská knihovna (Library of the Royal Canonry of Premonstratensians at Strahov), DE I 7
Marginalia: 
B
Folio: 
142r
Sequence: 
12
Feast: 
Dom. de Passione
Office/Mass: 
C
Genre: 
A
Position: 
N
Cantus ID: 
002980
Mode: 
8
Differentia: 
G2
Differentia database: 
1--k-k-j-k-h-g--4 118a
Manuscript Reading Full Text (standardized spelling): 
Gregem tuum domine ne deseras pastor bone qui dormire nescis sed semper vigilas
Indexing notes: 
"alia"; this chant is in the lower margin;