Feast: Ordinarium Divini Officii ad Matutinum
Office_part: in
Cantus ID: 001085
Status: SELECTED
Rsigns from LH83, calls LH tone E / our tone 4E (to be confirmed)
Removed initio debilis
Added NABC from H https://www.e-codices.unifr.ch/en/csg/0390/143