Today’s lyrics are darker in tone, simpler in form, and more focused on the isolated self. What does this say about the sing-along culture?
Popular music is one way a culture expresses its values and rehearses its moral vocabulary. By looking at the lyrics of a certain time and place, we can get an idea of what was circulating in the cultural consciousness of that time.
What does today’s popular music say about us?
Even if you don’t like to listen to it, it will still definitely reach you one way or another: through the car stereo, in a store, at a party or in a clip you find on social networks. We can’t completely escape pop culture because it’s what we all swim in.
Lyrics became darker
New research published in Scientific reports analyzed song lyrics spanning several decades using two datasets: 377,812 songs from WASABI, a large database of commercial music, with songs in the study spanning 1960-2010, and 5,580 year-end Billboard Hot 100 songs from 1960-2023. The researchers used language processing models to rate the lyrics of the songs according to ten categories Theory of moral foundations: Care/Harm, Justice/Deception, Loyalty/Betrayal, Authority/Subversion and Purity/Degradation.
Over the course of five decades, popular lyrics shifted toward darker moral expressions. One of the most obvious changes was that the number of songs expressing concern decreased while songs expressing hurt increased, especially after the 1970s. Categories of moral “vices” such as degradation, harm, deception and subversion showed some of the biggest increases, while caring, faithfulness and purity declined.
This does not mean that music makes people less moral. The lyrics can be tricky: the anger, sadness, and fear in the song aren’t always a celebration; sometimes they are a description, acknowledgment, or way of channeling difficult emotions. Art often explores themes of harm, betrayal, lust, rebellion, and despair because they are part of human life, not necessarily because it promotes these values.
But patterns still matter. And what does this change say about the emotional atmosphere of modern culture?
The lyrics became more self-centered
Still recent research published in PLANE ONE analyzed the top 10 songs every year from 1970 to 2019 in the US, Germany, Japan and Hong Kong. The researchers found that first-person singular pronouns such as “I,” “me,” and “me” increased significantly in the United States and Germany, but not in Japan or Hong Kong. The growth of self-centered lyrics is strongest in more individualistic societies, which may reflect a broader pattern of social atomization.
First person doesn’t automatically mean selfish or narcissistic; great art can be deeply personal and confessional while at the same time expressing a great truth. But after decades of popular music, the rise of “I-language” matters. This suggests a cultural shift where the self is becoming louder, more central, and more dominant. This trend can be traced in part to the counterculture movement of the 1960s, which helped turn unfiltered self-expression into a sacred cultural value.
The lyrics became simpler and more repetitive
In addition to modern lyrics becoming darker and more self-centered, they also became simpler and more repetitive.
One 2024 research published in Scientific reports analyzed 353,320 English-language songs from 1970-2020 across five major genres: rap, country, pop, R&B, and rock. The researchers found that lyrics became less complex over time, including less vocabulary, easier reading and more repetitive lines.
The ratio of repeated lines increased over time in all five genres, with the strongest increase in rap and the weakest in country. The study also found that choruses make up a larger proportion of a song’s structure over time, so the lyrics shift more and more towards more repetitive hooks.
This corresponds to a culture-wide shift away from complexity, sustained attention, and richer forms of language. This is also another symptom of increasing numbers shallow culture which often rewards what is quick, catchy, repetitive and easy to consume.
Conclusion
Taken together, these findings suggest a broader cultural shift: popular music has become more focused on the isolated self, darker in moral tone, and more repetitive in form. This does not prove that our culture is collapsing, but it does tell us that we keep hearing that we continue to reward and that we are gradually learning to accept as normal.
It is not yet clear how much of this cultural shift is bottom-up rather than top-down. Popular music often has to be filtered through producers, record labels, streaming platforms, playlist curators and algorithms before it reaches our ears. Does this shift in modern lyrics reflect changing tastes, or has it been used to change our tastes? At this point, it might just be feedback.
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