Can't remember the song's titles, but many Pink Floyd's albums/cd's fit this, besides Dark Side of The Moon and Division Bell, The Who's "Quadrophenia" has several cuts on it that also relates. Jimi Hendrix's really fit in with post topic. Hotel California by The Eagles, was believed to represent a mental institue, or being a prisoner in one's own mind, the more I think about the symbolisms, I think there is something to it.
Cool, topic, Rhapsody.