Your vote for greatest (covers) album

Sgt Peppers - the whole concept of the album was terrific 
Revolver - fantastic art work
London Calling - signifies rock n roll
Boston S/T - half the people I talk to don't realize that it's a guitar and the essence of their music

The confusion continues. The topic is NOT greatest album cover, but greatest album containing cover versions of songs.

I think the majority of the folks have interpreted this post as favorite album cover art -  @slaw - can you change the subject of the post?  ; )

"I think the majority of the folks have interpreted this post as favorite album cover art..."

Count me in.

I can possibly see the confusion although it does say covers album, plural not cover album singular which would more indicate the art of the cover.

But I think that would be a good idea for a seperate thread with it clearly worded we are looking for votes on best cover art, although a lot of early Yes stuff and anything by Roger Dean would likely fill the top 20 places imho.....