Christian works in many aspects of music; writing for feature and independent films along with producing and performing with popular and developing artists. He has worked as a music editor for Warner Bros, Dreamworks SKG, and Fox. In addition, Christian has performed and recorded with artists such as Babyface, Lupe Fiasco, Talib Kweli, Fifth Harmony, Lauryn Hill, Gwen Stefani, Questlove, Zach Danziger, Members of Snarky Puppy, Joey Bada$$ and Lalah Hathaway. He has also been featured playing piano on films. Such as, “Conga” and “Iko Iko” on Warner Bros. Alvin and the Chipmunks “Chip Wrecked”. TV appearances include MTV's Wild’n Out, ‘The Today Show’, and ‘The Tonight Show’.

While Christian still tours and performs as a keyboard player, he works as a composer and producer as well. He has written numerous commercials, most notably for HBO, ESPN, and Comcast. He has provided music for the History Channel and produced the theme song for the VH1 hit reality series "Love and Hip Hop".

Christian is also a member of the renowned live act "The Lesson GK".