Courtesy of Papal Music, here are videos of the pieces I refer to in my previous post, and a few more of interest.
Introit - very impressive, sung by a group of men from the Cappella Sistina
Nunc scio vere, quia misit Dóminus Angelum suum:et erípuit me de manu Heródis,et de omni exspectatióne plebis Iudæórum.Ps. Dómine, probásti me, et cognovísti me:tu cognovísti sessiónem meam, et resurrectiónem meam.
Now I know that the Lord really has sent his Angel,and has delivered me out of the hands of Herod,and from all that the Jewish people were expecting.Ps. O Lord, you have searched me and known me;you know when I sit down and when I rise up.
Gloria from Palestrina's Missa Papae Marcelli (directed by O'Donnell)
Credo from Palestrina's Missa Papae Marcelli (directed by Palombella) - refreshing to hear a polyphonic Credo every now and again
* Brisbanites may be interested to see their new Archbishop, Mark Coleridge, above at 2:00-2:10.
Offertory Motet - Byrd Hodie Simon Petrus (Abbey Choir alone)
Communion Motet - Byrd Ave Verum Corpus (Abbey Choir alone)
Prior to the Mass, during the imposition of the Pallia, the following music was sung:
Tallis Loquebantur variis linguis (Abbey Choir alone)
* Perthians may be interested to see their new Archbishop, Timothy Costelloe, having his Pallium imposed by the Holy Father, above at 0:23-0:55.