Garrett  Sitko, a visual designer and choreographer, currently coordinates and designs programs for multiple high-achieving groups and have been deeply involved in the competitive marching arts since 2013. Nationally, he serves as a visual instructor with the Boston Crusaders Drum and Bugle Corps (since 2022) during the summer and design and instruct for many indoor percussion, guard and wind ensembles in the winter, including Cap City Percussion in Ohio. His design and instructional experience extends across many successful programs, such as McNary HS, Troy Athens HS, Linden HS, Walled Lake Central HS, Grand Blanc HS, Fenton HS, East Lansing HS, and Plymouth-Canton HS, Opulence Winter Guard, & State of Art Winter Guard. He is extremely confident that with his experience designing and instructing at both the high school, WGI, and DCI level, he can help provide our clients with a dynamic and executable visual designs that align with CGM. 

Wyatt Vermillion is an emerging arranger and composer in the Mid-South, quickly establishing himself as a creative and dedicated voice in the percussion community. This project marks his first major collaborative venture, highlighting a milestone in his growing musical career.

He began composing experimental cadences in the 7th grade, and that early curiosity has since evolved into the ability to craft full percussion ensemble works and complete marching band shows in partnership with wind arrangers.

A native of Atoka, Tennessee, Wyatt currently attends Munford High School, where he continues to develop his musical expertise. His primary instrument is quads, though he is passionate about all areas of percussion. He has performed extensively across the battery and front ensemble, including a season on rack/auxiliary percussion in 8th grade. Wyatt is thrilled for this opportunity and is eager to bring his creativity, discipline, and enthusiasm to the team.

For any inquires, please email me at wyxttdrums@gmail.com 

trey Vanderpool  died at the age of 16 as an accomplished musician and composer from Fredericksburg, Virginia. He was going through his junior year of high school, marching with the Award Winning Chancellor Highschool Lightning Regiment Marching Band for 3 continuous years as well as participating in the James Madison University Summer Band Camp program twice.

His journey with music began as a little boy when his father would take him to see the local high school football games, the marching band was always the premier of the game for him. His first ever personal experience with the marching arts occurred in 7th grade when he signed up to participate in his middle schools football band program. Although it hasn't always been a musical ride along for him. 

Trey competed in competitive travel soccer and was member of his high schools boys soccer team. Alongside sports he had mastered the art of playing the French Horn, Mellophone, and a little bit of Trumpet along the way. He hoped to one day become a performing member of the Troopers Drum and Bugle Corps as well as the Ohio State Marching Buckeyes.

The CGM team has decided to offer Full Package Marching Band Shows for free until the year of 2026. Most of us are still going through school so we are able to provide arrangements for free, but this is the year where most of us will graduate, which will affect us dramatically. Giving out arrangements for free would allow us to slowly advertise ourselves around the Marching Band community, and help Marching Bands that are in dire need of Music Arrangers, and Show Designers. 

Contact Corbin Guckenburg Music to see if you meet the requirements to recieve free Marching Band Shows!