XM (also known as Transmission 1.1 and Transmission 1.2) is a live-in-studio album recorded by British band Porcupine Tree in early 2003 as a live album of mostly In Absentia tracks. This was taken from a session at XM Satellite Radio in Washington, D.C., on 12 November 2002, and was originally released as a limited edition tour album. It was later released online on the Porcupine Tree store.
Features five piece touring line up including special guest John Wesley on guitar and backing vocals.<br/> UK Transmission â 1.1 (limited to 1,500, released for the US tour JulyâÂÂAugust 2003)<br/> UK Transmission â 1.2 (limited to 1,000, released for the EU tour November 2003)