The Social Inequality of Music: University Students from a Higher Social Class Are More Likely to Build Relationships and Feel Happiness Through Music.

The relationship between young people's music use and well-being has gained extensive interest in recent years. The relationship-building function of music is one of its most important functions. While many studies have documented the positive effects of this function, there is a lack of research discussing this topic from the perspective of social stratification. This study sampled 691(63.8% male, M age  = 19.43, SD = 1.42) Chinese university students to examine the social class differences among university students in acquiring well-being through the relationship-building function of music. The results revealed that university students from a higher social class are more likely to acquire well-being through the relationship-building function of music. In addition, interdependent self-construal plays a moderating role in the mediating model. The mediating effect was only significant when university students have a higher level of interdependent self-construal. These results indicated social class differences among university students in the building of relationships with music, underscoring the need for future research and interventions to address social inequality in the context of music's functions.