Today’s lyrics are darker in tone, simpler in form, and more focused on the isolated self. What does this say about the culture of sing-alongs?
Popular music is one way for a culture to express its values and exercise its moral vocabulary. Looking at lyrics from a particular time and place gives us a glimpse of what was circulating in the cultural mindset at the time.
What does today’s popular music reveal about us?
Even if you don’t like to listen to it, it will definitely reach you one way or another: through the car radio, in a store, at a party or in a clip you find on social media. We can’t completely avoid pop culture because we all swim in it.
The lyrics became darker
A new one study appeared in Scientific Reports analyzed song lyrics over several decades using two datasets: 377,812 songs from WASABI, a large commercial music database, in which the songs in the study covered the period 1960 to 2010, and 5,580 Billboard Year-End Hot 100 songs from 1960 to 2023. Using language processing models, the researchers scored the lyrics according to ten categories Theory of moral foundations: care/abuse, fairness/deception, loyalty/betrayal, authority/subversion and purity/degradation.
Over the course of five decades, popular lyrics shifted toward darker moral expression. One of the clearest changes was the decrease in songs expressing care, while the number of songs expressing harm increased, especially after the 1970s. Moral “sin” categories such as degradation, harm, fraud, and subversion showed the largest increases, while care, loyalty, and purity decreased.
This does not mean that music makes people less moral. Lyrics can be complicated: anger, sadness and fear in one song is not always a celebration; sometimes a description, a confession, or a way of channeling difficult emotions. Art often explores themes of harm, betrayal, desire, 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 climate of modern culture?
The lyrics became more self-centered
Another fresh one study appeared in PLOS ONE analyzed the top 10 songs from 1970 to 2019 in the United States, Germany, Japan, and Hong Kong. The researchers found that the number of first-person singular pronouns, such as “me,” “me,” and “myself,” increased significantly in the United States and Germany, but not in Japan or Hong Kong. The rise of self-centered lyrics appears strongest in more individualistic societies, which may reflect a broader pattern of social atomization.
The term first person does not automatically mean selfish or narcissistic; great art can be deeply personal and confessional while still expressing larger truths. But what matters is the rise of the “I-language” over the decades of popular music. It suggests a cultural shift where the self becomes louder, more central, and more dominant. Part of this trend can be traced back to the counterculture movement of the 1960s, which helped make unfiltered self-expression a sacred cultural value.
The lyrics became simpler and more repetitive
In addition to becoming darker and more self-centered, modern texts have also become simpler and more repetitive.
A 2024 study appeared in Scientific Reports It analyzed 353,320 English-language lyrics from 1970 to 2020 in five main genres: rap, country, pop, R&B and rock. The researchers found that lyrics tended to become less complex over time, including poorer richness of vocabulary, easier readability, and repeated lines.
The proportion of repeated lines increased over time in all five genres, with rap being the strongest and weakest in the country. The study also found that over time, choruses made up a larger part of the song structure, so lyrics shifted more and more towards repetitive hooks.
This fits with a general cultural shift away from complexity, sustained attention, and richer forms of language. This is another symptom of the increasingly shallow culture which often rewards what is fast, catchy, repetitive and easy to consume.
Conclusion
Taken together, these findings point to a broader cultural shift: popular music is more focused on the isolated self, darker in moral tone, and more repetitive in form. This doesn’t prove that our culture is failing, but it does tell us what we keep hearing, what we reward, and what we slowly learn to accept as normal.
It is not clear how much of this cultural shift is bottom-up or 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 preferences, or has it been used to change our preferences? At this point, it might just be a feedback loop.
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