OWNER & SALES – Bryan Bierbaum has been playing the organ since age twelve on a first generation digital Allen Organ. Upon completing a degree in organ performance he began selling Allen Organs in 2001. Since that time Bryan has become an Allen Organ technician and helped sell and install numerous instruments of all sizes. Being a tech geek, he continues to love the innovations that Allen incorporates in their instruments. Bryan obtained ownership of the Church Organ Group in 2020 and is proud to represent the best digital organs on the market.



MISSISSIPPI SALES – Patsy Simpson lives in Madison, Mississippi. She has been a consultant for the Church Organ Group for 30 years, serving churches, colleges, and homes. She is a graduate of Mississippi College where she received her Bachelor of Music Degree in Organ Performance and studied with Billy Trotter. 

All of Patsy’s life has been spent working in music: teaching private lessons or serving as organist for a church. In the Jackson area, she’s served as organist at Woodland Hills Baptist Church, Christ United Methodist Church, and St. Columb’s Episcopal Church. 

Patsy is a member of  Music Forum of Jackson (President 2020-2021), Mississippi Music Teachers Association, and National Teachers Music Association. She is also a member of the Jackson chapter AGO. Through the years with the Church Organ Group, Patsy has performed numerous recitals and conducted workshops and seminars for church organists. 

Patsy can be contacted by phone or text at 601-954-8028 or email


NEW ORLEANS AND SOUTH LOUISIANA SALES – Barry Bouvier is sales consultant for the CHURCH ORGAN GROUP, sales representatives for the Allen Organ Company of Macungie Pennsylvania. He serves the New Orleans area as well as south Louisiana. Barry is organist, choir director and music minister for St. Cletus Catholic Church in Gretna, Louisiana. He has been a church organist since his high school years in New Orleans. He assists several local funeral homes as both organist and vocalist. Barry has provided the music for over 2000 wedding ceremonies over the years and has often provided music for conventions and local restaurants.


SERVICE – George Koerber, SR. has been repairing Allen Organs for over 35 years and is an Allen Certified Technician. He is the father of a son and a daughter with five grandchildren. George resides in Brandon, MS.