Holloman is also an active performer, published composer and a recently retired member of the Mormon Tabernacle Choir.
With a background in music performance and composition, his areas of expertise are symphonic and location recording, as well as recording studio facility design. He has taken part in the design or construction of 10 music recording studios. His audio mixing credits include feature motion pictures, network television musical productions, network sports, record albums, national radio broadcasts, and compact disc recordings. He has also worked with star performers in classical, jazz, and country music.
Holloman and his wife Rita traveled frequently with the BYU Preforming tours. The couple have three married daughters. Rita Ann Holloman passed away in July of 2013.