Band

• Scott Russo - vocals
  Singing
  Singing is the act of producing musical sounds with the voice, and augments regular speech by the use of both tonality and rhythm. One who sings is called a singer or vocalist. Singers perform music known as songs that can be sung either with or without accompaniment by musical instruments...
  
  
• Steve Morris - guitar
  Guitar
  The guitar is a plucked string instrument, usually played with fingers or a pick. The guitar consists of a body with a rigid neck to which the strings, generally six in number, are attached. Guitars are traditionally constructed of various woods and strung with animal gut or, more recently, with...
  
  , backing vocals
• Rob Brewer - guitar
• Pat "PK" Kim - bass guitar
  Bass guitar
  The bass guitar is a stringed instrument played primarily with the fingers or thumb , or by using a pick....
  
  

Additional musicians

• Adrian Young
  Adrian Young
  Adrian Samuel Young is the drummer for the rock band No Doubt.-Biography:Young's parents were hippies. He has four brothers: Alex, Damian, Jeff and Aaron. His father is a teacher in Cypress CA and his stepmother, Jeanne, is currently suffering from ALS...
  
   - drums
  Drum kit
  A drum kit is a collection of drums, cymbals and often other percussion instruments, such as cowbells, wood blocks, triangles, chimes, or tambourines, arranged for convenient playing by a single person ....
  
  
• Tony Palermo
  Tony Palermo
  Anthony "Tony" Joseph Palermo is the current drummer of Californian rock band Papa Roach and punk rock band Pulley and is the former drummer of the band Unwritten Law, and was also a touring drummer for Sixx:A.M. in summer 2008....
  
   - drums
• John Krovoza - cello
  Cello
  The cello is a bowed string instrument with four strings tuned in perfect fifths. It is a member of the violin family of musical instruments, which also includes the violin, viola, and double bass. Old forms of the instrument in the Baroque era are baryton and viol .A person who plays a cello is...
  
   on "Walrus"
• Tom Vos - violin
  Violin
  The violin is a string instrument, usually with four strings tuned in perfect fifths. It is the smallest, highest-pitched member of the violin family of string instruments, which includes the viola and cello....
  
   on "Walrus"
• Ben Rosen - programming

Production

• Sean Beavan – producer
  Record producer
  A record producer is an individual working within the music industry, whose job is to oversee and manage the recording of an artist's music...
  
  , engineer, mixing
• Josh Abraham
  Josh Abraham
  Josh Abraham is a Grammy-winning record producer and co-owner of Pulse Management and Check Your Pulse Publishing. He has produced songs and albums for many of the industry's most successful artists such as Velvet Revolver, 30 Seconds to Mars, Linkin Park, Kelly Clarkson and Courtney Love...
  
   – producer of "Celebration Song" and "Because of You" (with Beavan)
• Linda Perry
  Linda Perry
  Linda Perry is an American rock musician, songwriter, and record producer. Once best known as the lead singer and primary songwriter of 4 Non Blondes, Perry has founded two record labels and has become a major songwriter and producer...
  
   – producer of "Save Me (Wake Up Call)" (with Beavan)
• Critter and Zach Barnhorst – engineers
• Zach Barnhorst, Jay Groin, James Murray, and Alex Pavlides – assistant engineers
• Brain Gardener – mastering
  Audio mastering
  Mastering, a form of audio post-production, is the process of preparing and transferring recorded audio from a source containing the final mix to a data storage device ; the source from which all copies will be produced...
  
  

Chart positions