U2 360 | 'Your Blue Room' in Chicago

Bono once called it one of his favourite U2 songs. It was written and recorded by 'Passengers', the experimental group the band created with Brian Eno in 1995. On the album, Original Soundtracks Volume 1, Adam completes the vocals. The band had never performed this song live, until last night, at Soldier Field in Chicago.

'And time is a string of pearls in your blue room/ See the future just hanging there... your blue room.' Here's what it was like.