Final Blog
Final Blog
A Theory of Music as Social Glue, Emotional Regulation, and Cultural Memory
Music is often treated as entertainment, but research in anthropology, sociology, and psychology shows that its role in society is much deeper. Across cultures and historical periods, music consistently appears in moments of collective importance like rituals, celebrations, protests, ceremonies, and mourning periods. From a psychological perspective, this suggests that music is not just an artistic expression, but a cognitive and emotional system that shapes how people think, feel, and behave. That is how I came to the theory that music serves society in three ways; building social cohesion, regulating emotions, and preserving cultural memory.
Social Cohesion: "We Are The World"
We Are The World x Michael Jackson & Lionel Richie x March 7, 1985 x US
One of the clearest examples of music creating social cohesion is We Are the World. This song brought together dozens of well-known artists to perform together as a group with one shared message. Its impact goes beyond entertainment because it symbolically models cooperation across different races, genres, backgrounds, and social standings. The act of many individual voices blending into one performance reflects how music reinforces collective identity. We Are the World was created to come together and raise funds for Ethiopia (1).
From a psychological standpoint, this effect can be explained through the social identity theory, which suggests that people strengthen group belonging when they experience shared emotional and behavioral synchrony (2). Music enhances this through melodic structure and layered vocal harmony.
Emotional Regulation: "Someone Like You"
Someone Like You x Adele and Dan Wilson x January 24, 2011 x United Kingdom
Music also plays a major role in emotional regulation, which can be seen in Someone Like You by Adele. This song is widely associated with heartbreak and loss, and many listeners turn to it during emotionally difficult moments. Its popularity is partly due to how it allows individuals to process sadness in a way that feels personal while also feeling shared. This reinforces the idea that music helps organize and express complex emotions.
psychologically, this connects to research on emotional regulations strategies, particularly emotional catharsis and cognitive processing (3). The slow tempo and minimal piano accompaniment create space for reflection, which supports emotional awareness rather than avoidance. Second, the vocal delivery, especially the raw and expressive tone, enhances emotional contagion, allowing listeners to "feel" with the performer. Research shows music like this can activate brain regions involved in emotion and memory, making it a powerful tool for coping and emotional regulation (4).
Cultural Memory: "Alright"
Alright x Kendrick Lamar, Pharrell Williams, Sounwave, and Terrance Martin x June 30, 2015 x US
Finally, music functions as cultural memory, which is clearly illustrated in Alright by Kendrick Lamar. This song became closely associated with the Black Lives Matter movement and has been used in protests and demonstrations across the United States. Its repeated message of "we gon' be alright" pushes out a message of resilience. This song shows a shared relationship and experience of struggle, hope, and resistance within a specific cultural and historical moment (5).
Psychologically, the repetitive chorus strengthens memory encoding, making the message easy to remember and recite. The rhythmic structure and flow show spoken word and hip-hop traditions, connecting it to oral storytelling practices that preserve cultural narratives. Emotionally charged music like this one is more likely to be remembered and shared, supporting research that links music to memory consolidation and identity formation.
Conclusion
In conclusion, music plays a fundamental societal role that extends deeply into psychological processes. It strengthens bonds through mechanisms of synchronization and emotional contagion, regulates emotion through physiological and cognitive pathways, and preserves cultural identity by enhancing memory encoding and recall. When examined through psychology, music is not simply expressive. Music is functional, shaping both individual mental processes and collective social behavior. Music operates as a form of social-cognitive infrastructure, influencing how people connect. regulate emotion and maintain shared cultural understanding over time.
Works Cited
1. “Meaning of the Song ‘We Are the World’ by USA for Africa.” Public Domain Music, https://www.pdmusic.org/meaning-of-the-song-we-are-the-world-by-usa-for-africa/. Accessed 22 Apr. 2026.
2. McLeod, Saul. “Social Identity Theory.” Simply Psychology, 5 Oct. 2023, https://www.simplypsychology.org/social-identity-theory.html Accessed 23 April. 2026.
3. Weir, Kirsten. “The Science of Music.” Monitor on Psychology, vol. 57, no. 2, Mar. 2026, Music and the mind . Accessed 23 April. 2026.
4. Juslin, Patrik N., and Daniel Västfjäll. “Emotional Responses to Music: The Need to Consider Underlying Mechanisms.” Behavioral and Brain Sciences, vol. 31, no. 5, Oct. 2008, pp. 559–575, Cambridge University Press, https://www.cambridge.org/core/journals/behavioral-and-brain-sciences/article/emotional-responses-to-music-the-need-to-consider-underlying-mechanisms/DEEDFFC61393C84BB417AE8B132EB34E . Accessed 23 April. 2026.
5. Noriko Manabe. “We Gon’ Be Alright? The Ambiguities of Protest Music.” Music Theory Online, vol. 25, no. 1, May 2019, https://mtosmt.org/issues/mto.19.25.1/mto.19.25.1.manabe.pdf . Accessed 24 April. 2026.
Through this course, I have learned a lot. I have learned more about musical elements that may (or may not) be present in musical works. I also learned a lot about blogs. Music can affect psychology more than people know and I believe I will let that carry over into my psychological and/or educational career in the future. Music is a widely powerful tool that can be used in many ways for many different things. Overall, I had an enjoyable time in this class, and I enjoyed relating to music deeper and exploring more about musical elements.
Comments
Post a Comment