The teachers basically recognize what I have done about the video, as I explained the reasons to them why put music into the video instead of adding another piece of video clip. The teachers agree with me and discuss with me on the following points: First, by putting music, the content of the video can be more specific; people will feel that the video is not dull and boring, but vibrant and vivid with music in it, which the teachers think interesting. Secondly, music can give certain kinds of atmosphere to the video which cannot be achieved by adding another piece of video. Based on this, I’d like to combine different kinds of sounds in nature together to see what effects it will have. The teachers agree on this idea that it may be amazing to combine different sounds together. But too much sound together may make people feel confused that needs to make clear for some time. And the teacher also advises me to make clear what do I really want to do. Based on the analysis and suggestions of the teachers, in my following experiment, I will be more careful and clear on the purpose.