Nick Quan

Front Ensemble Coordinator
Nick Quan is a composer and educator currently based out of Chino Hills, California. His performing experience includes six years in both Drum Corps International and Winter Guard International. His marching career includes Velvet Knights (2010), City Sound (2011), Gold Drum and Bugle Corps (2012-2015), as well as Orange County Independent and Broken City (2011-2016). 

His previous teaching and writing experience includes a variety of scholastic and independent programs across Southern California and Arizona. He is currently a percussion instructor for Damien High School, Arcadia High School, Cypress High School, and Gold. Nick proudly endorses Vic Firth, Balter Mallets, and Zildjian Cymbals.

William Leguizamon

Front Ensemble Tech
William Leguizamon is a Southern California based music educator and arranger from Whittier, CA.

Holding a Bachelors degree in Music Education from Vanguard University of Southern California, William‘s marching career includes Gold Drum and Bugle Corps 2015-2017, Orange County Independent Open 2017, Madison Scouts Drum & Bugle Corps 2018, and Vessel Percussion 2019. 

As an Educator, William is currently the Percussion Coordinator for Tustin High School in Tustin, CA, and the Front Ensemble Caption Head with La Puente High School in La Puente, CA. In the past, William has also been involved as an educator with groups such as with Monrovia High School, Meraki Percussion, Vessel Drum and Bugle Corps, The Academy Drum and Bugle Corps, and Gold Drum and Bugle Corps. 

Andrew Greenburg

Front Ensemble Tech
This is Andy’s first year on staff with Gold Indoor. He has marched with several organizations over the years, including Gold DBC in 2018, Gold Indoor Percussion in 2019, Impulse DBC, Academy DBC, POW Percussion, and aged out last winter season with Pulse Percussion. Andy attends California State University, Northridge where he studies percussion performance and has performed in most of the various large ensembles. He is a staff member at Chaminade College Preparatory, Burbank High School, and John Burroughs High School.

Lou Rosen

Audio Engineer
Lou Rosen is a musician and sound engineer based in Long Beach, CA. After performing as a member of the hornline at Vanguard Cadets and Santa Clara Vanguard, as well as a bass drummer at Elan Percussion, they have gone on to build a career in the education and design side of the marching activity. They have designed winds and percussion music for various schools around California including Kennedy High School (La Palma), Fallbrook High School, and Highland High School (Bakersfield). They are currently on the instructional staff at Cypress High School, North Torrance High School, Kennedy High School, and Golden Empire Drum and Bugle Corps. 

In addition to working with schools and educational programs, Lou serves as the main producer and coordinator for 4THBLOCK, a project based in Southern California which fuses marching percussion with diverse styles of electronic and contemporary music. They are a graduate of California State University, Long Beach with a Bachelor’s of Music in Composition.