Ok, here we go. We all know that The Clash is the only band that matters, so lets find out what is the only song that matters.
I'm going to break this down by album
The Clash (uk version)
1a-Janie Jones
1b-White Riot
The Clash (us version)
2a-(White Man) In Hammersmith Palais
2b-I Fought The Law
Give 'Em Enough Rope
3a-Safe European Home
3b-Tommy Gun
London Calling
4a-London Calling
4b-Train In Vain
Sandinista
5a-The Magnificent 7
5b-Police On My Back
Combat Rock
6a-Should I Stay Or Should I Go
6b-Rock The Casbah
Cut The Crap
7a-This Is England
7b-Dictator
EP's and Other Material
8a-Capital Radio
8b-Radio Clash
9a-Armagideon Times
9b-Bankrobber