Staff Biographies

Marching Show Concepts began in the dreams of a couple passionate band directors over twenty years ago and has built a solid reputation in the industry as an all-inclusive resource for new and seasoned band directors alike.

Randy T. Gilmore, Owner/President

Randy exemplifies an expertise and standard of excellence that is well known and respected throughout the music industry. Randy has served as assistant marching band director at West Chester University, as well as ten years as a nationally recognized high school band director. He is an accomplished drill designer and continues to display his talents in the MSC collection of products and services


Gina Acker

Gina began her band career in second grade, playing trumpet until fifth grade and then switching to flute in high school. An alumnus of Snider High School in Fort Wayne Indiana, she enjoyed four memorable and rewarding years as part of the band and color guard of this wonderful music program. Gina then attended International Business College where she obtained her Associates Degree in Business Administration. “I did not start my career in the band world but because of my love for music and helping people I found myself at MSC. I consider it an honor and privilege to work for such a great company doing what I love and being able to hear the sound of success and happiness every day when I speak to band directors.”


David Bolzman

David Bolzman is the Visual Coordinator for Marching Show Concepts and Center X Productions. He has been involved with the marching arts activity since his high school days. David has marched in and instructed bands, drum corps (both DCI and DCA), color guards and drum lines throughout the United States from Novice to World Class.


Ryan Threlkeld

Ryan Threlkeld brings both talents in music and a background in business to MSC’s Production Team. He has been active in vocal performance since childhood and was a leader in his high school band program. He obtained a Business Management degree from Purdue University and brings his affinity for numbers and organization to MSC where he coordinates multiple steps of the production schedule to ensure consistently high quality is maintained throughout the process.


Sherry Gilmore, Graphic Designer

A graduate of Michigan State University in the arts, Sherry designs and oversees the production of all marketing, identity and packaging materials, T-shirt graphics and all printed items for Marching Show Concepts.


Other experts behind Marching Show Concepts (MSC) include some of the finest individuals in the field, such as Bob Buckner, Greg Bimm, Tom Weidner, David Cook, Stephen Mellillo, Kevin Lepper, Scott Hickey, Todd Marcocci, Jennifer Leseth, Ted Reicher, Andy Tye, Jeff Young, Mike Story, Ralph Ford, Paul Murtha and many more.