Michael League – bass guitar, keybass
Jay Jennings – trumpet, flugelhorn
Mike Maher – trumpet
Chris Bullock – tenor saxophone
Ian Rapien – tenor saxophone
Zach Brock – violin
Eylem Basildi – violin
Roni Gan – violin (Track 5)
Shawna Hamilton – cello
Bill Laurance – piano, keyboards
Shaun Martin – keyboards
Justin Stanton – keyboards
Bob Lanzetti – electric guitar
Mark Lettieri – electric guitar
Chris McQueen – electric & acoustic guitars
Robert "Sput" Searight – drums
Nate Werth – percussion
Taron Lockett – drums (Tracks 1 & 3)