About this blogger:
A theorist, organist, and conductor, Jeff Ostrowski holds his B.M. in Music Theory from the University of Kansas (2004), and did graduate work in Musicology. He serves as choirmaster for the new FSSP parish in Los Angeles, where he lives with his wife and two children.
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"Since such is the nature of man that he cannot easily without external means be raised to meditation on divine things, on that account holy Mother Church has instituted certain rites, namely that certain things be pronounced in a subdued tone (canon and words of consecration) and others in a louder tone; she has likewise made use of ceremonies such as mystical blessings, lights, incense, vestments, and many other things of this kind in accordance with apostolic teaching and tradition, whereby both the majesty of so great a sacrifice might be commended, and the minds of the faithful excited by these visible signs of religion and piety to the contemplation of the most sublime matters which are hidden in this sacrifice."
— Council of Trent (Session XXII)

Resources • Sunday after the Ascension (1962 Missal)
published 16 May 2015 by Jeff Ostrowski


PDF Score (Singer)printed on a single sheet




Vidi Aquam (Singer PDF)   •   (PDF) Organ Accompaniment   •   YouTube

INTROITSung by the men only.

PDF Score (Singer)   •   Practice Audio (Singer)

KYRIE ELEISON • Palestrina Parody Mass

To practice the polyphony for the 1st Section, you must locate #5054.

To practice the (solfège) polyphony for the 2nd Section, you must locate #5053.

GLORIA IN EXCELSIS • Zachariis (†1594)

To practice, you must locate #5051.


To practice, you must locate #5050.

You don’t need to practice the chant verses which change each week.

CREDO IV • Alternatim

PDF Score (Singer)   •   Practice Audio (Singer)   •   Organist


PDF Score (Singer)

OFFRT. HYMN • Vita Sanctorum with Refrain

To practice, you must locate #5049.

Score for organist—which will accompany the verses ONLY—can be downloaded here.

SANCTUS • Palestrina (“Vexilla”)

To practice the polyphic “Hosanna,” you must locate #5048.

You don’t need to practice the Chant Part.

AGNUS DEI • Guillaume Dufay (d. 1474)

To practice, you must locate #5047.


PDF Score (Singer)   •   Practice Audio (Singer)

COMMUNION HYMN • Verbum Supernum Prodiens

PDF Score (Singer)   •   Organist

RECESSIONAL HYMN • 855 O Christ, Who Mountest Up The Sky

From Campion Hymnal.