The boomin' sound system of The Clash is getting packaged into a new boxed set called Sound System, and it's due out on Sept. 9/10. It includes remastered versions of the classic albums The Clash, Give 'Em Enough Rope, London Calling, Sandinista!, and Combat Rock. It was designed by bassist Paul Simonon and will also include some of the choicest things that boxed sets feature: namely rare tracks, b-sides, demo versions of songs and rarities. Hungry for a taste now? Check a full album version of London Calling on the Spacelab Retrograde Channel on the Spacelab Media Player.