Christian Andreu's influences include bands such as Death, Metallica, Morbid Angel, Tool, Slayer, and classical music.

[1] He cites French-language singers such as Alain Bashung,[1] Barbara, Jacques Brel, and Georges Brassens.

[1] In 2007, he was also a guitarist in an experimental ethno-tribal progressive rock band playing in a traditional style called Familha Artús.

Burned superficially, Andreu had to leave his comrades but returned on stage to complete the concert, while taking breaks between songs to throw water on his face.

[3][4] Christian Andreu resides close to nature on the south west coast of France, near San Sebastián, Spain.