Empowering and connecting ensemble musicians
Online resources for ensemble musicians
We believe that ensemble music can open the hearts of the faithful so God can better reach and shape them. Our organization seeks to open the hearts of those who open the hearts of others.
Our CLEF Life online resources include both educational and inspirational content in the areas of music, liturgy, scripture, ministry, and spirituality.
Engaging Youth in Music Ministry
Almost every parish has talented youth who are musicians by design, and, like us, they best glorify our Lord when praising Him with the talents
Piano Improvisation – Part II
In part two on piano improvisation, Frank Jansen teaches techniques for transitioning between chords and combining scales for different keys. If you missed part one
Piano Improvisation – Part I
In this video, Frank Jansen discusses the basics of piano improvisation, which is simply creating something new in the moment. While Frank is teaching from
July 13-18, 2025
CLEF Summer Program
The CLEF Summer Program is a week-long experience in Milford, Ohio, designed specifically for ensemble musicians. The week includes instrumental and vocal sessions, prayer, reflection, and community.
About our organization
Catholic Liturgical Ensemble Formation (CLEF) is an all-volunteer organization that provides training, education, and an active support network to empower ensemble musicians to facilitate full, conscious, and active participation in the liturgy.
Get involved
CLEF wouldn’t be possible without the generous support of our donors, volunteers, and online community. We invite you to join us in helping open the hearts of the faithful by supporting ensemble music in liturgy.
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