Joyce Ann Zimmerman, CPPS, is the director of the Institute for Liturgical Ministry in Dayton, Ohio, and is an adjunct professor of liturgy, liturgical consultant, and frequent facilitator of workshops. She has published numerous scholarly and pastoral liturgical works. She holds civil and pontifical doctorates of theology.

Kathleen Harmon, SNDdeN, is the music director for programs of the Institute for Liturgical Ministry in Dayton, Ohio and is the author of numerous publications. An educator and musician, she facilitates liturgical music workshops and cantor formation programs. She holds a graduate degree in music and a doctorate in liturgy.

Joyce Ann Zimmerman, CPPS, is the director of the Institute for Liturgical Ministry in Dayton, Ohio and is an adjunct professor of liturgy, liturgical consultant, and frequent facilitator of workshops. She has published numerous scholarly and pastoral liturgical works. She holds civil and pontifical doctorates of theology. Kathleen Harmon, SNDdeN, is a noted liturgical theologian and musician, author and composer, presenter and teacher. She holds a graduate degree in music and a doctorate in theology. John W. Tonkin is a priest of the Archdiocese of Cincinnati who was ordained in 2005. He is the pastor of Sacred Heart Parish in McCartyville, Ohio, has served on a number of Archdiocesan and other boards and committees, and is a member of his local ministerial league. He has pursued graduate studies in Sacred Scripture.