Secrets Revealed
…perhaps more slowly than one would prefer, but finally the secret is beginning to leak!
A monthly subscription fee of $4.95 gives access to the entire website (beginning on 8 May 2026). Thank you for supporting our efforts!
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).

…perhaps more slowly than one would prefer, but finally the secret is beginning to leak!

Do you understand why some of the harmonies are blank?
A concise and clear explanation from a 1957 book…

“You think I’m kidding, but I’m not. I know of no greater piece than this.” —Jeff Ostrowski

Twelve (12) hymns are already available, with tons more on the way!

I find the following pairings reprehensible…

Careful: the Alto line is surprisingly difficult!

Many would ask: “What is the purpose of posting such books? Are we supposed to sing from them?” • It turns out, these editions help us understand the journey of Franz Liszt to understand Gregorian modality.

Some might ask: “Why not just write the name of the note?”

I can’t remember if I ever released this “comparison” video…

Choirmasters and organists understand how crucial flexibility is.

If you can read treble clef, you can read this edition … a brilliant idea!

This excerpt from a 1980 radio interview with Abe Chasins proves I’m not crazy…
Releasing this is probably a bad idea…too late!

I will most definitely be playing these pieces—based on hymn tunes—by Georg Philipp Telemann!
1 (747) 218-8005
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.”