After reviewing music listening as a way of aesthetic model，The author points out that person's emotion is the medium between social life and music works.As a APP retaining its temperature，“Netease Cloud Music” not only attached a lot of emotions and feelings on itself，but also push “discovery” and “sharing” of music and the emotion to a new level.“Playlist” breaks the play mode and logic of album，in this way，users can collect，disseminate，add and subtract，explore and discover new music through them.“Brief comments” sharing cognition，synesthesia，and emotion about music not only make sound and music more experiential and intelligible in the mediation of text，but also reflect social emotions of individual in the era of social change.