i really have no clue what's it called, i'm even starting to doubt if it's the cb. all i can tell that i saw a performance where a guy was dancing on stage and started singing and did a part without the music, who can help ? thx

Well, that sure narrows it down. Any other details?

i think it was at glastonbury, the guy was catching the vibe of the song and really got into it, got up front and started singing, first with music, he still stood up front and all of a sudden the music when't out and it was only just a guy singing, i'm trying to recall lyrics but i can't really find some but somewhere in my mind i feel the words 'find a bridge between us' coming true. like i said i really don't know specific details.

Could have been Do It Again

someone said me that before, but i'm sure it's not that one its a pretty complete solo the guy was doing.

maybe not even the chemical brothers

JOhnfcb, I'm sorry but that's not ringing any bells. I doubt it's the Chemical Brothers. If you can find anymore details, maybe someone can help unlock the mystery!