I think we should make a distinction before the thread continues between true concept albums (studio albums where all musical or lyrical ideas in a cycle of songs contribute to a single overall theme, idea, or unified story) and a compilation, usually intended as a promotional tool, featuring various songs from the show performed by popular artists of the period that often does not reflect the overall theme, idea, or unified story of the show so much, more focused on presenting some of the show's songs in a manner intended for popular consumption. The latter may often be billed as a concept album, but it has little to do with the "concept" 9 times out of 10.
Examples of this celebrity compilation include the previously mentioned
Songs from WHISTLE DOWN THE WIND,
Music & Songs From STARLIGHT EXPRESS,
Music From THE LIFE: A New Musical,
Elton John and Tim Rice's AIDA,
THE CIVIL WAR: The Complete Work (a real toss-up on this one, but the sheer number of celebrities, I think, outweighs its concept status), and more.
Formerly gvendo2005
Broadway Legend
joined: 5/1/05
Blocked: After Eight, suestorm, david_fick, emlodik, lovebwy, Dave28282, joevitus, BorisTomashevsky, Seb28