Claudio Paul Sanchez III (born March 12, 1978) is an American writer and musician best known for being the lead singer, guitarist and primary lyricist for the progressive rock band Coheed and Cambria. He is the creator of the comic book series The Amory Wars, as well as Key of Z and Kill Audio, both co-written with his wife Chondra Echert. Sanchez co-authored the novel Year of the Black Rainbow with Peter David. Source: Wikipedia (en)