U-Piter - russian rock band

Can anyone help me learn?  This photo came this way right from the camera.  Can anyone tell me what did I do to make it this way? I wouldlike to repeat this on other shows :)

I am not sure, what setting resulted in this. Something to do with

multiple exposures, etc. This photo is completely live, no

postprocessing

Dima, I'll take a guess.  Your camera has an night portrait setting.  This uses the flash to illuminate and freeze the main subject but the shutter then stays open to better expose the background.  In this case, maybe the flash fired to expose the guy singing (with the brown guitar) and then the guy with the white guitar moved in front of him long enough to be included in the exposure.  Just a guess.  You can actually get alot of interesting ghost effects with this setting.  Cool picure anyway.  I'd suggest cropping the left quarter of the image to better balance the subject.  Thanks for sharing.

Yes, the camera had a Night portrait mode, but it was not on.

The photo is taken in manual mode, this much I know for sure.  I suppose it had something to do with multiple exposures or something...