It's not hard to say, cut a film. A lot of things can only be understood, depending on the editor's mentality and whether there is emotion substitution. Many people have their own unique styles. If you cut the film according to the soundtrack, first determine the tone of the music, whether it is sad or happy, fast or slow, peaceful or urgent, suspenseful or straightforward ... Listen to the soundtrack first, listen to it more than ten or twenty times, find out several obvious rhythm points, and then carefully review all the pictures of the film, and cut out the clips suitable for those rhythm points of the soundtrack separately and mark them for later use. Then determine the main line of the story, then splice these video paragraphs together, follow the rhythm of the music, and trim the length appropriately. Because your premise is to focus on music, I can't talk about many other skills. There are many ways to improve the sense of rhythm. The first one is natural, and the fast-paced picture in the film is integrated with music; The second is to put several short scenes together to match the turning point of the soundtrack; The third is to cut the music directly, stop for a few seconds in the middle, and then pick up the climax part, the rhythm is more distinct; The fourth method is to use the transition effect to strengthen the rhythm ... When I cut the film, I first determine the main story line, then choose the soundtrack, determine the tone of the film, cut out many clips, mark the content, number them in chronological order, and then import them all into the software, splicing and converting them, adding special effects, and later color matching.