Featuring
Chris Pennie on drums
Claudio Sanchez on synthesizer, vocals, guitar, keyboards
Michael Todd on bass
Rami Jaffee on synthesizer, piano
Stevie Blacke on violin, string arrangements, cello, viola
Taylor Hawkins on drums
Travis Stever on guitar, vocals (background)

Release Formats
CD, Deluxe Edition CD/DVD, LP

Featuring
Claudio Sanchez on guitar, vocals
Daniel Sadownick on percussion
Danny Louis on keyboards
Janiris Sanchez on children's voices
Joshua Eppard on drums, keyboards, vocals
Karl Berger on string arrangements
Meg Okura on violin
Michael T. Todd on bass, vocals
Ron Lawrence on viola
Sarah Kathryn Jacobs on vocals (background)
Tomas Ulrich on cello
Travis Stever on guitar, lap steel guitar, vocals

Release Formats
CD, Bonus Edition CD/DVD

Featuring
Avalon Peacock on choir, chorus
Blaise James on navigator
Danny Louis on keyboards
Joshua Eppard on drums
Julia Nichols on choir, chorus
Justin Meyer on drum technician
Kwame "Gangstrophagus Wiafe Akenten
Luc Van de Ven on bass
Michael T. Todd on bass
Rachel Havens on choir, chorus
Travis Stever on guitar

Release Formats
LP, CD

Featuring
Dr. Know on guitar
Montana Masback on vocals, guest appearance
Nate Kelley on drums