Musical Resources • 4th Sunday after Pentecost
“May the mysteries we have received purify us, we beseech Thee, O Lord…”
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A theorist, organist, and conductor, Jeff Ostrowski holds his B.M. in Music Theory from the University of Kansas (2004). He completed studies in Education and Musicology at the graduate level. Having worked as a church musician in Los Angeles for ten years, in 2024 he accepted a position as choirmaster for Saint Mary of the Immaculate Conception in Michigan, where he resides with his wife and children. —Read full biography (with photographs).

“May the mysteries we have received purify us, we beseech Thee, O Lord…”

Can you tell which voice is not mine?

Title: “Fifty Tips For Training Amateur Choirs”

Download this 47-page booklet … and please pardon any typos!

Do you agree this is a dark antiphon?

Only four (4) bishops voted against the Vatican II document on liturgy.

What did the Traditional Latin Mass look like sixteen years ago?

“O God, Who on this day didst instruct the hearts of the faithful by the light of the Holy Spirit…”

Pentecost is coming—are you ready?

“To be honest, I wasn’t a fan at first…but now I love it.” —Brenda DiGirolamo

“Almighty and eternal God, make us ever bear a devout affection toward Thee…”

Nobody has been able to explain why they changed the psalm verse…

“In a musical phrase, each element is a part of the whole and must take its place in that whole.” —Dom Gajard

“I believe that more and more people will start to come to this, if nothing else because they wish to find a way in their world to carve out quiet time.”

“Grant, O Lord, that what we have received may—by the intercession of blessed Joseph—crown our work and confirm our reward…”
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chabanel.psalms@gmail.com
Corpus Christi Watershed
8118 Etienne Dr
Corpus Christi, TX 78414
Corpus Christi Watershed is a 501(c)3 non-profit organization recognized by the state of Texas on 19 October 2006. Our statement of purpose notes that we “employ the creative media in service of theology, the Church, and Christian culture for the enrichment and enjoyment of the public.”