This song has been in my mind quite a lot lately...
https://www.youtube.com/watch?v=XNUIB7DC6lw
La Oreja de Van Gogh - "Jueves" (with English subtitles)
A fan made video with scenes from somewhere else and English subtitles, as the song is in Spanish.
Quoted from the text on Youtube,
"The storyline of the song is pretty self-explanatory after watching this video and the lyrics. But the background story is just as important to be able to understand what happened in the end. March 11 (2004) is the day when there was a terrorist attack on one of the Spanish metro lines in Madrid. That's why this song is more than just a love song."