 Andy Jackson, a former member of the band and close friend of Bemis, along with Liam Ortmeier was responsible for recording many of the cameo appearances.He recorded some cameos while at the Warped Tour 2007 with Hot Rod Circuit and others in his home studio.Jackson recorded vocals from several musicians, such as Gerard Way, Adam Lazzara, Anthony Raneri, Anthony Green, Hayley Williams, Aaron Gillespie, Jordan Pundik, and Chad Gilbert.