Horizontal is the Bee Gees' second album for the Atco label. It was released in early 1968, and included the international hit singles "Massachusetts" and "World". Here we have the 2006, Reprise Records reissue with both stereo and mono mixes on one disc and a bonus disc of unreleased songs, non-album tracks, and alternate takes.

• 1.01 World
• 1.02 And The Sun Will Shine
• 1.03 Lemons Never Forget
• 1.04 Really And Sincerely
• 1.05 Birdie Told Me
• 1.06 With The Sun In My Eyes
• 1.07 Massachusetts
• 1.08 Harry Braff
• 1.09 Day Time Girl
• 1.10 The Earnest Of Being George
• 1.11 The Change Is Made
• 1.12 Horizontal
• 1.13 World
• 1.14 And The Sun Will Shine
• 1.15 Lemons Never Forget
• 1.16 Really And Sincerely
• 1.17 Birdie Told Me
• 1.18 With The Sun In My Eyes
• 1.19 Massachusetts
• 1.20 Harry Braff
• 1.21 Day Time Girl
• 1.22 The Earnest Of Being George
• 1.23 The Change Is Made
• 1.24 Horizontal
• 2.01 Out Of Line
• 2.02 Ring My Bell
• 2.03 Barker Of The U.F.O.
• 2.04 Words
• 2.05 Sir Geoffrey Saved The World
• 2.06 Sinking Ships
• 2.07 Really And Sincerely (Alternative Version)
• 2.08 Swan Song (Alternative Version)
• 2.09 Mrs. Gillespie's Refrigerator
• 2.10 Deeply, Deeply Me
• 2.11 All My Christmases Came At Once
• 2.12 Thank You For Christmas
• 2.13 Medley: Silent Night/Hark The Herald Angels Sing