"Always" is an early version of "Beautiful Day". "Big Girls Are Best" was a leftover from the Pop sessions. This Influx mix of "Elevation" was used to open shows on the Elevation Tour

Elevation Tour

The Elevation Tour was a worldwide concert tour by the Irish rock band U2. Launched in support of the group's 2000 album All That You Can't Leave Behind, the tour visited arenas in 2001. After the band's previous two extravagant stadium tours, Zoo TV and PopMart, the Elevation Tour returned the...

. The single version of "Walk On", which was released on the single with the blue cover, was also featured in concerts, while a live version was released on America: A Tribute to Heroes

America: A Tribute to Heroes

America: A Tribute to Heroes was a benefit concert created by the heads of the four broadcast networks. Joel Gallen was selected by them to produce and run the show Joel Gallen. Actor George Clooney wrangled the celebrities to performed and to man the telephone bank . The marketing and public...

. In 2002 another mix of "Walk On" called the "Hallelujah mix" (for its coda of hallelujah

Hallelujah

Hallelujah, Halleluyah, and the Latin form Alleluia are transliterations of the Hebrew word meaning "Praise Yah". The last syllable is from the first two letters of the name of God, YHWH, written JHVH in Latin). Hallelujah is found primarily in the book of Psalms...

s) was released on a promotional CD.

Personnel

• Bono
  Bono
  Paul David Hewson , most commonly known by his stage name Bono , is an Irish singer, musician, and humanitarian best known for being the main vocalist of the Dublin-based rock band U2. Bono was born and raised in Dublin, Ireland, and attended Mount Temple Comprehensive School where he met his...
  
   – lead vocals
• The Edge – guitar, keyboards, vocals
• Adam Clayton
  Adam Clayton
  Adam Charles Clayton is a musician, best known as the bassist of the Irish rock band U2. Clayton has resided in County Dublin since the time his family moved to Malahide when he was five years old in 1965...
  
   – bass guitar
• Larry Mullen, Jr. – drums
• Daniel Lanois
  Daniel Lanois
  Daniel Lanois born September 19, 1951 in Hull, Quebec) is a Canadian record producer, guitarist, vocalist, and songwriter. He has released a number of albums of his own work and has produced albums for a wide variety of artists, including Bob Dylan, Neil Young, Peter Gabriel, Emmylou Harris, Willie...
  
  , Brian Eno
  Brian Eno
  Brian Peter George St. John le Baptiste de la Salle Eno , commonly known as Brian Eno or simply as Eno , is an English musician, composer, record producer, singer and visual artist, known as one of the principal innovators of ambient music.Eno studied at Colchester Institute art school in Essex,...
  
   – production (on all tracks except "Big Girls Are Best" and "Stuck in a Moment You Can't Get Out Of")
• Howie B, Flood – production (on "Big Girls Are Best")
• Steve Lillywhite
  Steve Lillywhite
  Steve Lillywhite is an English Grammy Award winning record producer. Since he began his career in 1977, Lillywhite has been credited for working on over 500 records and has collaborated with a variety of musicians including XTC, Siouxsie and the Banshees, Dave Matthews Band, U2, Peter Gabriel,...
  
   – production (on "Stuck in a Moment You Can't Get Out Of")
• Nigel Godrich
  Nigel Godrich
  Nigel Godrich, , is a recording engineer, record producer and musician. He is best known for his work with the English rock band Radiohead and is sometimes referred to as the "sixth member" of the band...
  
   – additional production (on "Walk On")