There are several musicians by this name, including: (1) Christopher Nissen, a Danish singer (2) Christopher, a Rwandan singer.
(1) Christopher Nissen (born January 31, 1992) is a Danish singer from Copenhagen, signed to EMI Denmark. In November 2012 he won an award at the Danish Music Awards 2012. He was awarded New Thinker of the Year (Årets nytænker), given by Spotify as an innovation prize. His debut single was "Against the Odds", written by Kay & Ndustry, Kasper Larsen, Ole Brodersen, Curtis Richa and Johan Wetterberg, and produced by Kay & Ndustry and GL Music's Lasse Lindorff. It was released in September 2011, reaching number 23 on the Danish Singles Chart. The accompanying music video is directed by Nicolas Tobias Følsgaard and Jonas Lodahl Andersen. His follow-up single, "Nothing in Common", entered the Danish Singles Chart straight at number 5 in 2012. His debut album, "Colours", was released on March 23, 2012. Two singles, "Told you so" (released in late 2013) and "Crazy" (released on January 31, 2014) announced his second album, "Told you so", released on March 24, 2014.
(2) Christopher is a popular Rwandan RnB artist.