Brian Burton aka Danger Mouse and acclaimed Italian composer Daniele Luppi locked themselves away in Rome's cavernous Forum Studios with an arsenal of vintage vintage equipment. The aim was to create a vintage sounding classic Italian movie inspired soundtrack. They even went to such lenght as to track down the legendary Marc 4 backing band that worked on "The Good, The Bad and The Ugly" soundtrack. Added to the mix was the instantly recognizable voices of Jack White and Norah Jones.