Die 22 februarii
Cathedræ S. Petri, Apostoli
Introitus: Sir. 45, 30; Ps. 131
Statuit ei Dominus (2m05.4s - 1473 kb) 
Graduale: Ps. 106, 32. V. 31Exaltent eum (not yet available)
Alleluia: Mt. 16, 18Tu es Petrus (1m47.6s - 1684 kb)
Offertorium: Mt. 16, 18ssTu es Petrus (not yetavailable)
Communio: Mt. 16, 18Tu es Petrus (35.3s - 276 kb)
