Each single pressed on heavyweight 7-inch vinyl and sleeved in its original artwork. The boxset contains five singles which have never previously appeared on 7-inch vinyl. They include "The Blue Room EP", Coldplay's rare first release for Parlophone in October 1999, which has been split into two 7-inch singles. Also includes "The Hardest Part ", which was previously only available as a download in the UK. Small Spindle Hole. 15 discs total.