The Prize Fighter Inferno is an acoustic/electronica project of Claudio Sanchez, the lead singer and lead/rhythm guitarist for the band Coheed and Cambria, and his wife Chondra Echert. The first album, called My Brother's Blood Machine was released on October 31, 2006, through indie label Equal Vision Records. According to My Brother's Blood Machine liner notes, Claudio recorded the album over a period of seven years with "...random recording devices...".