O custos hominum quare me

Folio: 
093v
Sequence: 
3
Feast: 
Office/Mass: 
M
Genre: 
V
Position: 
01
Cantus ID: 
007846a
Mode: 
2
Manuscript Reading Full Text (standardized spelling): 
O custos hominum quare me posuisti contrarium tibi et factus sum mihi metipsi gravis
Manuscript Reading Full Text (MS spelling): 
O custos hominum quare me posuisti contrarium tibi et factus sum michi metipsi gravis | Parce michi
Indexing notes: 
Portion from the respond text (parce michi domine nichil enim sunt dies mei) with the wrong melody is crossed out.