This is my first escalator video that I have uploaded to YouTube. Normally I do not like to ride these due to the fact that it is tricky for me to get on and off of them with my balance issues but this one was easy to get on and off of. The audio you hear is one of my fans blowing air. I took original audio off as the outside shopping area had music playing over the speakers. No, I did not push Emergency Stop Button. It really was not working the day we were there.