This song is part of the Download To Donate To Haiti compilation, which raised money to help Haiti after they suffered a severe earthquake. The song is Linkin Park's message to the country that the rest of the world is thinking of them and will support them. The video shows images of the disaster in Haiti.
The intro to this song is just some piano keys, but it sounds odd because it's reversed.
Suggestion credit: Anney - O'Porto, Portugal, for above 2