The Beatles CD Remasters?

I am working my way purchasing all The Beatles back catalogue on the 2009 remastered editions. My local supermarket has a very decent deal on the remastered Blue & Red best of discs. The question is do i need these, are there any tracks on these discs that do not appear on The Beatles albums? Sorry this might be a bit lazy i suppose i could sit & go through all the album track listings comparing them to the Red & Blue but i thought someone out there might know off the top of their heads. Thanks in advance.