Why Do Some Songs Stick In Your Brain?

Have you ever wondered why some music just sticks in your brain while you forget other tunes almost immediately? 

It turns out that there’s quite a bit of science behind it. Researchers can’t tell you which song in particular is going to be a brain worm, but they can find common factors among them that suggest that whatever you come up with is more likely to be one. 

So, what should you do to get songs to stick in your brain? 

Emotional Connection
First, you’ll want to appeal to the main reason most people listen to music – to feel emotions. If you can tie a song to a memory or feeling that resonates strongly with someone, they are more likely to replay the sounds in their head. 

Adding an emotional connection usually means changing the subject matter of the song to something people really care about. Yes, you can sing about business, but most people are more interested in love, loss, grief, breakups, and themselves. If you can play to these topics, then the song is more likely to be successful. 

Simple And Repetitive Melodies
Another feature of these songs that just seems to stick in your brain is simple and repetitive melodies. Many are written in an afternoon and just work, staying in your mind the moment you hear them. 

Music producer Clive Davis always had an eye for this sort of thing. He knew almost instinctively what would work and what wouldn’t, allowing him to figure out which artists were most likely to get played on the radio. 

Repetitive melodies are easy because they are simple to recall. While they might not sound as good as more complex tunes, people can hum them in their cars and recognise them in stores, allowing them to feel closer to the artist. 

Interestingly, you often find that a lot of top artists deliberately produce songs with repetitive melodies as a gateway to their better work. Most of the quality of modern albums is often after the first couple of headline tracks. 

Unexpected Twists
You can also get songs to stick in people’s brains by adding unexpected twists. These elements are critical and include things like unusual chord progressions or gaps in the music. 

You can also use “drop” moments, where you introduce something new that the person listening finds surprising. Numerous artists have done this over the years, from Elton John to Dua Lipa. These sudden changes in output keep people on their toes and give them something to look forward to when consuming the music. 

Lyrical Hooks
You can also look into adding lyrical hooks, depending on the music type. For example, a lot of rappers will start their videos with something interesting or new, playing with words in ways that people didn’t imagine or envision before. 

These lyrical hooks often have some relationship with the beat or what’s happening with the backing track. Often, one complements the other, so both work better together than if they had been used separately. 

Unfinished Looping
Another phenomenon is the idea of unfinished looping. The idea here is to do something that leaves the listener hanging or doesn’t quite resolve. 

Artists who deploy this effectively can experience massive benefits. For example, many musicians will allow a song to trail off without finishing the chord progression or omit singing at a part where most others would, encouraging the listener to fill in the gaps. 

This technique, as you might guess, is surprisingly sophisticated. You don’t want to overuse it (because you want the song to be enjoyable to listen to), but adding it once or twice can create memorable moments that cause people to remember the rest of the track. 

Memory Triggers
Some songs also stick in your brain because they take advantage of memory triggers. Random words or sounds that people are used to hearing in other contexts are more likely to get lodged in your brain. 

This is one of the reasons why so many top artists use sampled tracks. They want to add a new spin on an old format, allowing them to immediately connect with their audience and say what they need to say. 

Predictive Elements
Finally, some songs stick in your head because they do the opposite of unfinished looping and rely on prediction instead. These essentially allow you to finish them yourself, rewarding your neurons when they get the pattern recognition right. 

Yes, predictable songs are slightly less interesting, but they are also more addictive and rewarding, which gets people to listen more.