Music preference has long been a topic of interest for musicians and psychologists both at home and abroad. Many scholars have studied music preference from different dimensions. Among the many influencing factors, the relationship between music preference and personality traits is particularly noteworthy due to its high practical value and has attracted widespread attention. Prosocial personality individuals play a vital role in contemporary society, and in the post-pandemic era, negative emotions have not yet fully subsided. Researching the music preferences of prosocial personality individuals and exploring their inner connections can help mobilize positive emotions and enhance people’s sense of happiness. By studying the relationship between music preference and prosocial personality traits, we can fully leverage the advantages of prosocial individuals and create a more harmonious and happier social environment with higher levels of well-being. This paper reviews the basic elements of music preference and the characteristics of prosocial personality to determine the further connection between music preference and prosocial personality traits.