This sound is from A Long Way Down Trailer

The subject of the "A Long Way Down" trailer is a movie. Released in 2014, this dark comedy-drama follows the story of four strangers who coincidentally meet on New Year's Eve atop a famous suicide spot. Desperate and lost, the characters played by Pierce Brosnan, Toni Collette, Imogen Poots, and Aaron Paul make a pact to postpone their plans for six weeks and support each other. As unexpected friendships develop, they learn the true value of life and possibly find new reasons to live. To experience the emotions and intensity of this film, you can watch the trailer and download the full movie here.