History - Alleluia (ad Laudes in d.a Resurrectionis cum Psalmo 150)
Jan 21, 2021 (xmarteo)
Changed usage -> Psalmus. Might be interesting to have it be Antiphona instead. Fixed incipit
incipit
26Alleluia (ad Laudes in d.a Resurrectionis cum Psalmo 150)
office-part
anps