This is a quick question for any serious Orbital heads out there - <br><br>I saw a copy of the so-called &quot;Green Album&quot; (on CD) in a second-hand shop today.  However, rather than having a yellow-green background with a red-pink logo, it had a red-pink background and a yellow-green logo (the back sleeve was yellow-green though).<br>
<br>Is this rare?  Or am I over-looking something (like, it&#39;s the back cover of the inlay sleeve or something?)<br><br>Any ideas?<br><br>John<br>