Meet our 2025 Directors
Robin Brannon
A musician and teacher by trade, Rob holds a Master of Arts in Teaching from Trevecca Nazarene University in Nashville, TN and a Bachelor of Music Performance, emphasis in Percussion, from West Texas A&M University in Canyon, TX.
Rob moved to Nashville in 2005 to join Acappella. He toured with the group until 2011 when he went into full-time middle school band directing and "part-time" worship ministry at the Woodmont Hills Church in Nashville. In 2014, the Brannons moved to Jonesboro, AR to serve the kingdom at Southwest Church of Christ. They moved to McKinney, TX in 2017 to serve at High Pointe Church of Christ.
Rob, his wife Stephanie have four daughters: Gabby, Raven, Vada, and Una, and one son called JuJu. Their oldest daughter Gabby married Dakota Lamp in 2020 and they welcomed their first daughter Lillian into the world in 2023.
The Brannons relocated to Memphis, TN in 2021 where Rob is the worship and technology minister at White Station Church of Christ, as well as the 4th and 5th grade music teacher and middle school choir director at Harding Academy.
Rob's passion is being in the presence of the living God, worshiping Him, and leading His people in worship. As a coach with Acappella Ministries’ Worship Leader Institute, he aspires to lead everyone to be obedient to Jesus when he said, "This is my command: love each other." (John 15:17)
Dr. D.J. Bulls
D.J. Bulls is the worship & Communication minister at Glenwood Church in Tyler, TX. He’s been in full-time ministry since 2003 and has served churches of all sizes and flavors in Texas and also in Atlanta, GA.
He loves the music of the church and has quite a large and extensive hymnal collection. Yeah, he’s a nerd, who has finished his Ph. D. in church music & worship with an emphasis in hymnology. You’ll find his name on a lot of the songs we sing as an arranger. D.J. co-founded Fearless4You Music with Randy Gill. He believes passionately in the importance of the church’s worship, especially in the power of singing together.
Most importantly, he’s married to Meghan and dad to Mackenzie. Oh, and he is a Bat-Maniac (the original Batman, Adam West, of course) a hack-at-it golfer, and a die-hard third generation Alabama Crimson Tide fan.
Chuck Munoz
Chuck has been singing as long as he can remember and loves acappella singing most of all. After graduation from Lubbock Christian with a degree in Music Education, he taught music in Wilson, TX and in Winona, TX before gradually moving into IT as a technology director.
Chuck and Lisa have been members of the Shiloh Road Church of Christ since 1986 when they moved to Tyler, TX. Chuck has been leading worship at Shiloh since their move and continues the legacy of Shiloh as a singing church.
What they expected would be a two year stay in Tyler has now become home for Chuck and Lisa.
They have raised their two daughters, Missy and Jenny in east Texas and love being Papa and Honey to their two wonderful grandsons Cristian and Luca.
Gary Moyers
A native of Lubbock, TX, Gary grew up in a musical culture. Starting cello in 6th grade orchestra, he progressed through guitar, banjo, mandolin, fiddle, and bass by the time he entered college at Lubbock Christian. There, he toured the country as a member of the Hard Travelers (an instrumental/acapella quartet), and again as a member of Best Friends (a mixed-voice acapella group).
After graduation, Gary taught choir for 2 years in Crane, TX. He then answered the musical ministry call and moved to Paris, TN where he became a member of the contemporary Christian singing group Acappella.
Gary served as Road Manager and tenor for the group for several years. Roles and voice parts changed over the years and by the year 2000, Gary had toured around the world and performed over 1400 concerts.
After spending 3 more years managing Acappella Ministries, Gary moved on and worked at churches in Corpus Christi, TX and Midland, TX. In October of 2014, Gary accepted a position with Broadway Church of Christ in Lubbock, TX as Worship and Technology Minister.
Gary has been married to Sherri Holt Moyers since 1991 and they have 2 adult children and one daughter-in-law.
In his spare time, Gary sings with OneCity Worship (a mixed-voice acapella group) and with Brazos West (Western and Texas Swing music). It's a bit like college all over again.
Dr. Randy Gill
Randy Gill is Assistant Dean of the College of Entertainment and the Arts and Associate Professor of Worship Arts at Lipscomb University in Nashville, Tennessee. Before coming to Lipscomb in 2018, Dr Gill spent more than twenty years as a worship minister at the Otter Creek Church in Brentwood, Tennessee, Campus Church in Atlanta and the Woodmont Hills Church in Nashville. Before that he spent thirteen years at Pepperdine University in Malibu, California where he served as an Associate Professor of Music and Associate Director of Church Relations. He has also served on the faculties of Rochester University and Oklahoma Christian University.
Randy is a successful songwriter and arranger whose work is used by churches across the United States. In addition to his activities as a worship leader, teacher and musician Randy is a popular speaker at churches, conferences and retreats.
He was a founding member of the ZOE Group and continues to be active in their annual conferences, recordings and publishing projects. Randy has degrees from Rochester College, Harding University, University of Michigan and the University of Southern California. He has been married to LaJuana Case Gill since 1976 and the two have an adult son named Christopher.
Shane Coffman
Shane is husband to Alice, and Daddy to Ada. He has served as Worship Minister for the Memorial Drive Church of Christ in Tulsa, Oklahoma, since 2006. In addition to his work in arranging music for Fearless4You, United Voice Worship, The ZOE Group, and Acappella Praise & Harmony, Shane has also been Director of The Tulsa Workshop, an instructor at Keith Lancaster’s Worship Leader Institute, and The ZOE Conference, has led worship at ACU Summit, Lipscomb Summer Celebration, and Pepperdine’s Harbor, and has produced, directed and engineered several cd’s for Taylor Publications and the Memorial Drive Praise Team.
He is a graduate of Oklahoma State University (1996), and still can’t believe he gets to do this for a living!
Nic Dunbar
Nicolas Dunbar is the Worship Minister at the West Houston church of Christ in Cypress, Texas. His responsibilities in this role include planning and leading the Liturgy/Order of Worship, Special Services and Supporting Technologies for Adults, Youth, Children and Spanish ministries.
Additionally, he is a Co-Director of United Voice Worship and The Agape Conference. He is also a songwriter, producer and recording vocalist for United Voice Worship, Acappella Ministries and others and is featured on their newest album, “Acappella 40”.
Prior to having the position of Worship Minister, Nicolas had various jobs in the technology sector, sales and management. He began his career with the aforementioned Acappella Ministries after matriculating at ACU nearly 22 years ago. As a believer that every person is made in God’s Image, he continues to be a supporter, encourager and advocate for the inclusion of all believers voices, gifting and presence in the liturgy and culture of the local church.
Nicolas’s bride is the lovely Bathsheba Dunbar and is the father of four bright and beautiful children; Nic Jr 12, Aria 10, Zoe 7 and Layla 5. When he is not leading worship or conferences he is at home cheering on his favorite sports team, playing video games and snuggling his children.
Kevin Schaffer
Kevin is currently the Worship Minister at Central Church of Christ in Amarillo, TX. He has a passion for connecting people through music. Connecting them to the majesty of God--His holiness & mercy. Connecting people to each other. Connecting them with songs that speak when they have no words of their own. For Kevin music is more than a song--it’s prayer, praise, confession.
Kevin loves the art of the pun, family movie time and snorkeling. He is married to Michele; they have three children (Elise, Ethan, Madalyn).
Kevin toured with the gospel group Acappella for many years and is still involved with them.