difference

Thank you

For the information been posted , I do have another question ,about "The snow flakes are dancing" I saw this lap for sale on the net in New Zealand ,but it was a double lp not single when I E mail the web site they told me they had alreadly sold it and didn't know the difference between the single and the double could some one please let me know the difference as I can't find it on the net.

Thank Ian