Q. Hullo there!
I've never been to a Coldplay concert, so I was wondering what happens to those yellow balls they let loose on the crowd? Do people keep them or do the band/crew take them back?

Q. I was watching MTV world stage with Coldplay, and when the big yellow balls fell from stage during the song Yellow I realized that after the song all the balls despair so I wanted to know what did you do with all those balls??? Their concerts are pretty awesome!!