DC, short for Derrick Castenholz, is an avid vinyl record collector.


Derrick received a degree in Audio Engineering and Sound Production from Washtenaw Community College in 2015. For the past 4 years, he has attended Mobile Beat Las Vegas, a continuing education conference for the top Mobile DJ’s in the country. It is designed to help professional DJ’s increase their level of services to their clients. At the 2015 conference he met Sir-Mix-A-Lot and attended a private party featuring DJ Jazzy Jeff. At the 2016 conference he had the privilege to meet Party Rocker, Redfoo and V.I.C. the man behind the Wobble. In 2017 he gained insight on how to be a better DJ from the legendary Paul Oakenfold.  In 2018, he met Cupid, the man behind the Cupid Shuffle! Derrick is highly organized, prompt, and always put his clients first.  Service is not a lost art with this business owner.


DC is the recipient of the 2016, 2017 and 2018 People’s Choice Award from Wedding Wire.  He is also a recipient of the Best of Knot 2016, 2017 and 2018.

Derrick enjoys going to the gym regularly and cooking.  He enjoys taking his family to Michigan sporting events, working in the yard, an ice cold beer and learning new technology. In order to relax, he enjoys practicing the DJ craft.