In this video, about 17sec into it, you will hear some gun fire with an echo . Then, about 20 sec later, you will hear a cannon w/an echo after it. In between it, you will hear a man"s voice saying something with the word SOUTH it sounds like Staten Island south He repeats himself. This is taken from Little Round Top. When this video was taken, there were other tourists close by us they were around 30 feet away, however, we heard none of these sounds or voices. P.S. THERE WAS NO REENACTMENT GOING ON AT THIS TIME.. we also have pictures of things that we never thought we would ever get on film: figures, faces, headless bodies, soldiers at night . still going through tapes, photos, voice recorder etc...Update 6/18/1012, after going back to Gettysburg and doing a few test with this Slick camera come to find out the clicking on the beginning of this video was not from the lens cap as we thought can't explain the clicking. as you hear on the video someone saying "coming from the south" as you can see the camera is facing towards Devil's Den and that is towards the south....I also viewed several other videos on here from Gettysburg and you hear the same sounds of musket fire gun shots. some other videos have the same sound even in the early morning hours...THANKS FOR WATCHING HOPE YOU ENJOYED IT, DON'T FORGET TO LEAVE A THUMBS UP...And sorry i did say devils rock by mistake..