Too Much Detail Kills the Vibe: Quantifying Lyrical Realism and Pop Music Virality

Pop music is a language of shared feeling, a collection of songs designed to be heard by millions of strangers at once. For decades, the advice given to songwriters has been consistent: make it real. To make a song stick, writers are told to swap vague emotions for specific, tangible details. Instead of singing about a sad night, sing about a specific brand of car, a particular city street, or a named drink. The logic is that these concrete anchors help listeners visualize the scene, turning a passive experience into an active memory. However, a new study suggests that this long-held rule might have a hidden limit. While a little bit of detail helps a song connect, too much of it might actually push listeners away, turning a universal anthem into a private diary entry that no one else can enter.

This research, conducted by Muhammad Sukri Bin Ramli at the Asia School of Business, explores the precise balance between specificity and relatability in modern pop music. The study focuses on the concept of "concreteness," a psychological measure of how easily a word triggers a mental image of a physical object. Words like "coffee mug" or "red car" are highly concrete because you can immediately picture them. Words like "freedom" or "heartbreak" are abstract because they exist only as ideas. The central question of the study was whether piling on these concrete details helps a song become a global hit, or if there is a point where the details become a barrier. To find the answer, the researcher analyzed the lyrics of twenty-seven songs released by the electronic duo The Chainsmokers over a ten-year period, from 2014 to 2024. By combining computer analysis of the words with real-world data on how many times those songs were viewed on YouTube, the study mapped out the relationship between lyrical detail and commercial success.

The investigation began by treating the lyrics as data. The researcher used a specialized dictionary of words, where every entry had been rated by thousands of people on how concrete or abstract it feels. The computer scanned every song, calculating an average score for how "physical" the lyrics were. It also counted how often the songs mentioned specific real-world things, like places, dates, or products. These numbers were then compared against the number of views each song received on YouTube, a metric that reflects how widely a song has traveled. The goal was to see if the songs with the most specific, grounded lyrics were the ones people watched the most, or if the most successful songs struck a different kind of balance.

The results revealed a surprising pattern that contradicts the old rule of "more detail is better." The data showed that as the lyrics became more concrete and specific, the number of views did not keep climbing. Instead, the relationship followed a curve that rises and then falls. Songs with a moderate amount of concrete detail performed the best, but once the lyrics became too packed with specific names and places, the audience size shrank. The study identified a specific range of concreteness where the most successful crossover hits lived. Songs that stayed within this middle ground, using just enough detail to set a scene without overwhelming the listener, achieved the highest view counts.

In contrast, songs that drifted into hyper-specific territory, filled with dense autobiographical details, saw a significant drop in their reach. The analysis suggests that when a song becomes too specific, it stops being a canvas for the listener's own memories and becomes a record of the artist's specific life. Listeners can no longer project their own experiences onto the song because the details are too narrow. The study found that the most successful tracks, such as "Closer" and "Something Just Like This," landed in that sweet spot of moderate concreteness. They used enough physical anchors to feel real, but left enough room for the audience to imagine their own stories. The least successful tracks in the dataset, which often had the highest scores for concrete detail, were the ones that felt most like private journals, limiting their ability to connect with a mass audience.

The research also looked at how the duo's songwriting style changed over the decade. In their early years, their lyrics naturally fell into that optimal range, coinciding with their biggest global hits. As time went on, their later songs began to include more specific, niche details, and their streaming numbers correspondingly declined. This shift suggests that the drive to be more authentic or detailed can sometimes work against the goal of being universally relatable. The study used advanced computer models to confirm that this wasn't just a random fluke; the pattern held up even when accounting for other factors like how repetitive the chorus was or how positive or negative the mood of the song felt. The computer models indicated that while repetition and emotional tone are important, the level of concrete detail acts as a critical gatekeeper. If the detail level gets too high, it blocks the song from reaching its full potential.

Ultimately, the study proposes that pop music thrives in a "Goldilocks zone" of realism. It needs to be grounded enough to feel true, but vague enough to belong to everyone. The findings suggest that the most effective songwriting strategy is not to maximize detail, but to calibrate it. A songwriter can use a specific car or a named city to set the scene, but they must stop before the song becomes a biography that excludes the listener. This research provides a quantitative explanation for why some songs feel like they were written for the whole world, while others feel like they were written for a single person. It confirms that in the crowded landscape of modern streaming, the key to viral success is not just in the details you include, but in the space you leave open for the listener to fill in the rest.