Okay, this is a bit of a tough question, but in the Atlanta show on 09/28, towards the end of Everything's Not Lost, Chris Martin started playing a beautiful catchy riff on his piano...does anyone know what song it was from? I didn't recognize it from any other Coldplay song, so I'm not sure if he just invented something there and then, or if it was some other band's song.
I don't know how to describe it in terms of how it sounded, except that it was a collection of notes being repeated...and he played it for about 5-10 seconds.