Educational Clinician and Adjudicator for Grand National Champions
Band Director for BOA 3x Grand National Champions, 13x National Finalists & 14x State Champions
Design Team Member and Performance Coach for 2026 WGI World Finalist
Chief Judge and Educational Clinician
Designer and Educator for Cavaliers, Cadets, Carolina Crown, SCV and more
Educational Clinician
Educational Clinician and Adjudicator for Grand National Champions
Band Director for BOA 3x Grand National Champions, 13x National Finalists & 14x State Champions
Design Team Member and Performance Coach for 2026 WGI World Finalist
Chief Judge and Educational Clinician
Designer and Educator for Cavaliers, Cadets, Carolina Crown, SCV and more
Educational Clinician
Hi, I’m Marc Whitlock, and I get it.
I know the pressure of deadlines, the high expectations of directors, students, and staff, and the drive to push your program to the next level. That’s why I offer a full range of services built around your program’s unique needs — from show design and program coordination to my favorite part: working directly with your students.
As a performance coach and clinician, I bring energy, experience, and genuine passion to every rehearsal. I meet students where they are and help them grow into the performers, and people, that they’re capable of becoming. And that same passion carries into every aspect of our partnership. My commitment to you is simple: integrity, dedication, and results.
Testimonials
“Marc Whitlock brings to the educational/professional landscape an endless buffet of talents and skills. His legacy reflects a long list of successes based on his commitment and dedication to excellence. Above all, he is a role model for all those who are fortunate enough to work with him on any-and-all endeavors. Having always been a Marc-fan, so much comes back to his positive “CAN DO” attitude. Mr. Whitlock is THE REAL DEAL. All will be well advised to tap his treasury of wisdom. Satisfaction guaranteed…and more.”
Dr. Tim Lautzenheiser
Award Winning Educator and Author, President of attitued Concepts for Today, VP of Education for Conn-Selmer, Board Member for the Midwest Clinic
“I have known Marc for more than 30 years. Ten of those years were spent working with me at Marian Catholic. His background is incredible. He has performed with DCI champions, taught DCI champions, taught BOA Champions, judged all levels of concert and marching bands and indoor winds, and taught the Broadway cast of “Blast!”... the list is very long! Marc is also a consummate professional. He is a dedicated, hard-working professional who always follows through. I would absolutely trust him with my program at Marian! If you are looking for help in any way with your program I highly recommend contacting Marc. He has decades of insight and experience to share.”
Greg Bimm
Director of Bands, Marian Catholic HS (IL), Seven-Time BOA National Champions
“I have known and worked with Marc for many years and his knowledge and passion for excellence is unrivaled. He is a master educator and a brilliant motivator of staffs and students. Marc is a very creative program designer and our collaborations over the years have produced outstanding results in Drum Corps International and in Bands of America Championships. His integrity and work ethic make Marc Whitlock a perfect partner for any program!”
Jay Bocook
Hall of Fame Composer; Brass Arranger for The Cadets