The collocation between background music and content of video is very important because the background music can affect audience’s emotion when they are watching video. And also, background music can affect the overall feeling of the video so be careful when you choose background music for your video.
Focusing on the photo I post, it took by me, and just look at this photo, guessing the time I took this. Is it morning or toward evening? Well, let us add background music. The first music is active, lively, going with a swing. Almost all the people would think this photo was taken at dawn. The second music is heavy, horrible and playing in slow speed. And also, almost all the people would think this photo took in toward evening.
In fact, I took this photo in toward evening.
Except video, audio is the most powerful thing can affect the overall feeling of audience when they are watching video.