- Source: List of unreleased material recorded by the Bee Gees
The Bee Gees are known to have performed and/or recorded a number of songs and other instrumentals which have never been officially released on a single or album. The group's unreleased works were later recorded by well-known artists such as P. P. Arnold, Leo Sayer, Percy Sledge and others.
Sessions
= Spicks and Specks
== Bee Gees' 1st
== Horizontal
== Idea
== "Tomorrow Tomorrow"
== Cucumber Castle
== 2 Years On
== Trafalgar
== To Whom It May Concern
== A Kick in the Head Is Worth Eight in the Pants
=All of the songs on what would be the Bee Gees' 12th studio album, A Kick in the Head Is Worth Eight in the Pants are unreleased, except "Wouldn't I Be Someone", "Elisa", "It Doesn't Matter Much to Me" and "King and Country".