Horrific lag on the connection … but here’s what I’m hearing:

“Tu es petrus” contrafactum of Pearsall
RVW “All people” concertato
some polyphonic “Vidi”
polyphonic/responsorial Gloria
polyphonic verses to responsorial psalm
three-fold Alleluia
Willan “Behold, the tabernacle of God”
some motet that I don’t recognize
organ improvisation as the lights are lit
Parry “I was glad”

Here is the schedule, right directly from the select choir:

Prelude: "Tu Es Petrus", Pearsall
Introit: Benedicite Dominum, Chant
Introit again (antiphon only after announcement and blessing)
"St. Michael and All Angels" organ piece, world premiere, set for brass, organ and timpani
Processional Hymn: RVW Old Hundredth (Really weak organ intro)
Sprinkling Rite: "Vidi Aquam", Victoria
Gloria from "Mass for the Millennium", this Gloria was written specially for this mass
Responsorial Psalm w/ polyphony, Ps. 19 music by Dr. Jerzy Cichocki
Litany of the Saints (Chant)
"Behold the Tabernacle of God", HWC 318 by Willan
Offertory Antiphon: "Stetit Angelus", J. E. Ronan, founder of St Michael's Choir School
Offertory Anthem: "I Was Glad", Parry
Eucharistic Acclamations: A Community Mass
Agnus Dei: Mass of St. Michael, Paul Halley
Communion Antiphon: Domus Mea, Chant
Communion Responsory: Psalm 84, Stephen Sommerville
Communion Anthem: Te Deum in B flat, Stanford
Ombrellino Procession: "Thou Royal Knight (Hymn to St Michael)", J. E. Ronan, arr Kola Owlabi
Recessional: O God Beyond All Praising arr Proulx
Postlude: The dreaded Widor Toccata

It was a really nicely celebrated mass, although the choir kept coming in late (unless that was intentional) on the entries for the chants. Dr. Cichocki was wonderful, and there was a weird conductor swap... Peter Mahon took over during the Hymn to St Michael during the last verse so Dr. Cichocki could go to the loft and conduct the brass.