Mustin is the co-founder and owner of OneUp Studios. The Fayetteville, Arkansas based producer is also the owner of his musical production company, Mustin Productions, where he produces various acts under his own label. Mustin's versatility is evident as the multi-instrumentalist is a musical performer, composer, and arranger, covering a full range of work, from film and television music to fully produced album releases.

Mustin has created a name for himself in the game music community through his hard work. His single-song arrangement releases grew in popularity and after time led to fully produced compilations as well as eventual establishment of OneUp Studios. His work towards the cause of furthering game music awareness continues as he leads the video game cover band The OneUps, acting as the sole director, manager, and booking agent.