In the wake of the Paris attacks, a video has been uploaded to YouTube showing when and where terror attacks have occurred over the last 35 years.

The video, set to Mozart’s Requiem, is a chilling reminder of all those who have been victims of terror attacks, and comes in the wake of recent news of Boko Haram, Isis, al-Shabab, and Fulani militants being the most deadly terrorist groups in the world.