Music Ministry



St. Gregory Schola
The St. Gregory Schola sings Gregorian chant, and other Latin choral works for Holy Days of Obligation. 


Holy Redeemer Choir
The choir here at Holy Redeemer sings at the 10:00 AM Sunday Mass from September – June. The choir sings a variety of sacred music from the medieval era through present day. Catholic choir favorites such as “Ave Verum Corpus” by Mozart, or singing hymns in four parts are some of the great joys that the choir provides here at Holy Redeemer. While knowing how to read music is helpful to be in choir, it is not a necessity, just bring your voice and love for music! If interested in singing please contact Ryan Peteraf at rpeteraf@holyredeemerchatham.org, (508) 945-0677. We would love to have you sing with us!


Holy Redeemer Cantors

 A cantor is someone who helps lead the music in the Mass by using their voice. We are currently seeking people who have an interest in singing, and would like to serve in this important role of ministry.


Holy Redeemer Instrumentalists
If you play an instrument, we would like you to share your talents with us. There is always a place for instruments in worship, especially on Holy Days.


About the Director
Ryan Peteraf was born and raised in Central Pennsylvania. He attended the University of the Arts in Philadelphia, where he earned a Bachelor of Music degree in Vocal Performance, with a minor in music education. He also obtained a Master of Sacred Music degree in Choral Conducting from the University of Notre Dame. Ryan has worked with several community and church choirs throughout Philadelphia and South Bend, including the South Bend Chamber Singers and the Notre Dame Children’s Choir. Ryan plays the organ, piano, sings, and conducts.


Ryan Peteraf
Director of Music and Liturgy
Holy Redeemer Catholic Church
57 Highland Avenue 
Chatham, MA 02633
(508) 945-0677 ext. 109
rpeteraf@holyredeemerchatham.org

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