What is the best all time Star Wars soundtrack to get on iTunes?

I want to get some of the classic Star Wars music on my iPod but I don't want to just limit myself to one particular soundtrack. Is there a album that contains the best most classic tracks that dose not cost a fortune? If not what episode's soundtrack would you suggest?What is the best all time Star Wars soundtrack to get on iTunes?I dont really know about classic Star Wars music on iPod but i know where u can download Star Wars Soundtrack (episode 1-6) + Star Wars the Clone Wars http://ooster.ucoz.ru/publ/1-1-0-224

If u've like my answer - please vote for itWhat is the best all time Star Wars soundtrack to get on iTunes?there are many ones where they mix the soundtracks of many of the films, you can get them cheap