 In addition to producing, Sitek also contributed guitar parts and synths.Other noteworthy members on the albums include Martin Perna and Stewart Bogle who contributed flute and sax into the mix.Singer Katrina Ford also performed backing vocals on TV on the Radio's songs "Staring at the Sun" from their album "Desperate Youth, Blood Thirsty Babes" and "Wolf Like Me" off their album "Return to Cookie Mountain".