Why We Can't Get Jingles Out of Our Heads
What surveys, diaries and a melody comparison say about tunes that return uninvited, and why a short, often-heard jingle fits the pattern.
Answer to the question
Why do jingles get stuck in your head?
Because a jingle is a short melody heard often. Studies link tunes that return uninvited to recent exposure and to shared melodic traits: common contours, smaller steps between turning points and a faster tempo. The tune then replays in the mind at close to its real speed.
Key takeaways
- Andrea Halpern and James Bartlett reported in 2011 that persistent tunes were common and were often linked to recent exposure to music.
- In a comparison of 100 reported tunes with matched tunes, the reported ones shared common melodic contours, smaller average gradients between turning points and faster tempi.
- Lyrics influenced how long a returning tune persisted in a 2022 study of 80 participants.
- In a four-day study with wrist-worn accelerometers, the tempo of mental music tracked earlier findings on deliberate imagery.
- Daniel Levitin's The Organized Mind describes grouping material into small units, which suggests why a short tune is easy to hold whole.
A review of 47 studies from 33 articles, by Lassi Liikkanen and Kelly Jakubowski, found that a tune playing uninvited is a common experience and that a recent hearing is its typical trigger. That is the start of the answer to why jingles get stuck in your head: a jingle is a small melody, heard often, built from the shapes that tend to stay. The tunes that behave this way share a short list of musical traits, and the studies on them can be read as a sequence of steps, from the first hearing to the speed of the replay.
Jingles stick, step by step
Researchers call the experience involuntary musical imagery. Surveys and a diary study published in 2011 by Andrea Halpern and James Bartlett found persistent tunes common and frequent, and often linked to recent exposure to music, the same place the review reached. Why people have it at all is still not well understood, which keeps the claims below at the level of what is observed. The table sets out the five steps that follow, with the finding behind each.
| Step | What happens | What the research reports |
|---|---|---|
| Hearing | The tune is heard, often more than once | Episodes were often linked to recent exposure to music |
| Shape | The melody has a common outline and small pitch steps | Named tunes shared contours and ran faster than matched tunes |
| Packaging | The tune is held as one small unit | Working memory handles material grouped into small pieces |
| Return | Something in the day brings it back | Replays resembled the music people habitually hear |
| Replay | The tune runs in the mind at close to its real speed | Mental tempo tracked the original, and faster with higher arousal |
Exposure is where jingles start with an advantage. Advertising music tends to be played many times over a short period, so the first step in the table is usually met before any other feature comes into play. Jingles that air daily give a listener the same recent hearing, again and again, that the diaries link to a returning tune. How popularity builds around a song, and how far quality matters beside it, is the subject of Why the Best Song Does Not Win, and the same logic of repeated hearing applies here.
A small melody, a small memory
The brain copes with a limited working memory by grouping material into small units, and categories and tasks work best when they are small enough to hold at once. That is Daniel Levitin's argument in The Organized Mind, and a jingle is that kind of unit: a few notes and a few words that can be held whole, with no need to rebuild them piece by piece. Applied to music, the idea suggests that the shorter and more self-contained a tune is, the easier it is to store and to bring back as one piece.
Tunes that return uninvited also share three melodic traits. Kelly Jakubowski, Sebastian Finkel, Lauren Stewart and Daniel Müllensiefen drew on a survey of about 3,000 people to find the tunes most often named as ones that returned uninvited, and compared 100 of them with matched tunes that nobody named. The named tunes had done better in the United Kingdom charts. They also shared common global melodic contours, had smaller average gradients between turning points, and were played faster. In plain terms, the melody rises and falls by modest amounts, follows an outline many other tunes follow, and moves along briskly.
Each trait lowers the work needed to keep the tune whole. A tune with gentle steps and a familiar outline gives memory little to trip on, and a quick pace lets the whole phrase pass in a few seconds. The study does not single out advertising music, so the link to jingles rests on the shared trait of brevity and on the exposure finding above.
Words, habits and the replay
Jingles usually arrive with words attached. Taylor Liptak, Diana Omigie and Georgia Floridou ran two studies, with 263 and 80 participants, on what shapes these episodes. In the first, the tunes that came back resembled the music people habitually hear. In the second, lyrics influenced how long a tune persisted. A tune that carries words and comes from a source a person meets every day has two of the features this work points to.
The moment of return is a separate question. Levitin describes a mind-wandering mode that takes over when focused attention relaxes, one way to picture the gaps in a day where an unclaimed tune can surface. The earworm studies above did not test that link. Heard on purpose, a tune does something different, which Why a Song Gives You Chills covers.
Songs from the teen years keep a strong hold, the subject of Why We Love the Music of Our Teens, and jingles heard in childhood may ride the same hold, although none of the studies here followed one across decades.
Then comes the speed of the replay. Kelly Jakubowski, Nicolas Farrugia, Andrea Halpern, Sathish Sankarpandi and Lauren Stewart asked people to tap the beat of whatever tune was running in their heads, and over four days the participants wore an accelerometer on the wrist and kept a diary. The recalled music was largely accurate, and its tempo tracked what earlier work had found for imagery that people summon deliberately. Higher subjective arousal went with a faster tempo.
People who tapped along found their mental music running close to the true tempo. An uninvited tune is therefore a detailed copy of the melody and not a vague impression, which suggests that a short, brisk, often-heard phrase is the easiest kind of copy to store.
Common questions
Why do jingles get stuck in your head?
They are short, usually heard many times, and tend to share the traits found in tunes people report as returning uninvited. Studies link these episodes to recent exposure and to melodic features such as common contours, small pitch steps and a faster tempo.
What makes a tune likely to return uninvited?
In a comparison of 100 reported tunes with matched tunes, the reported ones shared common global melodic contours, smaller average gradients between turning points and faster tempi, and had done better in the charts.
Does the tune play at its real speed in the mind?
Close to it. In a four-day study with wrist-worn accelerometers, the tempo people tapped for their mental music tracked earlier findings on deliberate imagery, and faster tempo went with higher arousal.
Do the studies prove that jingles are designed this way?
No. The studies cover tunes people reported as returning, not advertising music in particular. The link to jingles rests on shared traits and the exposure finding.
Sources
Levitin, D. J. The Organized Mind. Seed book; vault hub Books/The Organized Mind.
Halpern, A. R., & Bartlett, J. C. (2011). The persistence of musical memories: A descriptive study of earworms. Music Perception, 28(4), 425-432. doi:10.1525/mp.2011.28.4.425 https://doi.org/10.1525/mp.2011.28.4.425
Jakubowski, K., Finkel, S., Stewart, L., & Müllensiefen, D. (2017). Dissecting an earworm: Melodic features and song popularity predict involuntary musical imagery. Psychology of Aesthetics, Creativity, and the Arts, 11(2), 122-135. doi:10.1037/aca0000090 https://doi.org/10.1037/aca0000090
Jakubowski, K., Farrugia, N., Halpern, A. R., Sankarpandi, S. K., & Stewart, L. (2015). The speed of our mental soundtracks: Tracking the tempo of involuntary musical imagery in everyday life. Memory & Cognition, 43(8), 1229-1242. doi:10.3758/s13421-015-0531-5 https://doi.org/10.3758/s13421-015-0531-5
Liikkanen, L. A., & Jakubowski, K. (2020). Involuntary musical imagery as a component of ordinary music cognition: A review of empirical evidence. Psychonomic Bulletin & Review, 27(6), 1195-1217. doi:10.3758/s13423-020-01750-7 https://doi.org/10.3758/s13423-020-01750-7
Liptak, T. A., Omigie, D., & Floridou, G. A. (2022). The idiosyncrasy of involuntary musical imagery repetition (IMIR) experiences. Music Perception, 39(3), 320-338. doi:10.1525/mp.2022.39.3.320 https://doi.org/10.1525/mp.2022.39.3.320