'Seven' Opening scenes

I watched the opening scenes for the film seven and and it was a typical fast moving piece of film for the opening scenes of the film it had the main colours of black,white and red included this to me conotated buisnessmen and proffessional witha twist some of the shota included are of books and people writing,film negatives being cutting its quite a gritty and twisted begging all the clips are fast moving anf the music used is sampled from a band called nine inch nails the song is called closer we were not allowed to sample music but the directors choice of music is interesting and changes tone throughout the story as the last song is by David Bowie another element i realised which is not in the opening credits of the film but is throughout the film it is constantly raining which shows us there is always an underlying sadness of fear of some sort. The opening scenes also reveal that it is a police film by showing a police badge very early on and we are givin clues throughout it. The is voted 8.6/10 according to IMDB figures and it classed a a crime mystery Thriller