ladies and gentlemen, i hope you can tell we are having a good time. [ cheers and applause ] the concert started for half an hour when we heard the noise like fire crackers. i ve seen two terrorists with ak-47 kalashnikovs entering the concert room and firing randomly. the whole band heard the gunshots before they saw anything and stopped playing, hit the deck and went backstage. i thought it was a joke at first. then there was something i don t know, it s difficult to explain. something not natural.