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. Track listing Band Steven Wilson - Guitars & vocals Colin Edwin - Bass Richard Barbieri - Keyboards & synthesizers Gavin Harrison - Drums John Wesley - Guitars & backing vocals (except "Slave Called Shiver" and "Tinto Brass") Credits XM Recording Engineer – Quinton Roebuck XM Recording Assistant - Aaron Lee Mixing - Steven Wilson (at No Man's Land, UK, December 2002) Crew - Ian Bond, Pete Dempsey, Mick Pryde, Ross Elliot, Michael Piper Cover photography - Lasse Hoile Band photography - Francesca Petrangeli Gavin Harrison photography - Oliver Link John Wesley photography - Jason Birnie Cover design - Carl Glover (for Aleph) Notes Features 5 piece touring line up including special guest John Wesley on guitar and backing vocals. UK Transmission – 1.1 (limited to 1,500, released for the US tour Jul/Aug 2003) UK Transmission – 1.2 (limited to 1,000, released for the EU tour Nov 2003) References Porcupine Tree live albums 2003 live albums Transmission (record label) live albums