In recent years, compositions by Christopher Dietz have been premiered in London, Auvillar (France), Montreal, Ottawa, New York, Los Angeles, Washington, Houston, Phoenix and Ann Arbor, among others. In New York during this period, his music has been presented at National Sawdust, Miller Theater, Le Poisson Rouge, Spectrum, Tenri Cultural Institute, The Secret Theatre, The DiMenna Center and The Manhattan School of Music.

Christopher's works have been performed by numerous contemporary ensembles including Alarm Will Sound
, Decoda, The Orchestra of the League of Composers, Ogni Suono, The Oberlin Contemporary Music Ensemble, The East Coast Contemporary Ensemble, The Chicago Ensemble, Trio Kavak, Palomar, TACTUS Ensemble, Dark in the Song, The Color Field Ensemble, as well as traditional ensembles such as L’Orchestre de la Francophonie, The San Jose Chamber Orchestra, The Beau Soir Trio, The Orange County Symphony, The Toledo Symphony, the University of Michigan Symphonic Band and additional university ensembles across the United States. Upcoming collaborators include the Deviant Septet and pianist Solungga Liu. 

His music has been programmed at new music festivals such as soundSCAPE (Italy), The Etchings Festival of Contemporary Music (France), The Queens New Music Festival, Florida State's Biennial Festival, Mizzou New Music Summer Festival, Tutti Festival of New Music, MusicX Festival and multiple times at The New Music Festival at Bowling Green State University. 

Residencies at Copland House, Canada’s Banff Centre and The Camargo Foundation (Cassis, France) have been important milestones in the development of Christopher's compositional voice. Recognition of his work has come from honors and awards including ASCAP’s Morton Gould Young Composer Awards, The Minnesota Orchestra Reading Sessions and Composer Institute, The Riverside Symphony Composer Reading Project (NYC), The Yvar Mikhashoff Trust for New Music, Random Access Music, The Utah Arts Festival’s Orchestral Commission Prize as well as several academic awards, grants and scholarships. Christopher's music has been released on New Focus, Navona and Cambria Records. 

Christopher holds a Ph.D. in Composition and Theory from the University of Michigan where he studied with William Bolcom, Bright Sheng, Michael Daugherty, Betsy Jolas, and Andrew Mead. In addition, he holds degrees from the Manhattan School of Music where he worked with Nils Vigeland and Giampaolo Bracali and the University of Wisconsin where his teachers included Stephen Dembski and Joel Naumann. He has been on the faculty at Hillsdale College and the Oberlin Conservatory. Christopher is an associate professor at Bowling Green State University in Ohio where he teaches composition and directs the new music ensemble.