What’s in your head?

graphic representation of neuron firing, black background with pink center and purple lines moving outward from neuron

Have you ever found yourself humming a song repeatedly, unable to shake it off? You're not alone. These persistent snippets of music, commonly known as "earworms," are a universal experience. A CBS News article delved into the psychology behind why certain songs become earworms, shedding light on this interesting phenomenon. 

Understanding Earworms

Earworms are involuntary musical imagery where catchy tunes replay in one's mind without conscious effort. Research shows that over 90% of people experience this at least once a week!

Several elements make a song more likely to become an earworm:

  • Repetition and Catchiness: Songs with repetitive structures and catchy hooks are prime candidates. Tracks like Lady Gaga's "Bad Romance" and Kylie Minogue's "Can't Get You Out of My Head" have been frequently cited as earworms.

  • Melodic Intervals: Tunes with particular interval jumps, such as perfect fourths and fifths, tend to capture attention and linger in our minds.

  • Tempo and Rhythm: Upbeat songs with a fast tempo are more likely to stick. The rhythm encourages mental repetition, making them harder to forget. 

Individual Susceptibility

Certain personality traits and behaviors can influence the likelihood of experiencing earworms:

  • Music Exposure: Frequent listeners of music are more prone to earworms due to constant auditory stimulation. 

  • Personality Traits: People who are very detail-oriented may experience earworms more frequently and intensely. 

Coping Mechanisms

If an earworm becomes bothersome, consider these strategies:

  • Engage with a Different Song: Listen to another tune. Opt for something familiar but not overly catchy to avoid a replacement earworm.

  • Chewing Gum: This can disrupt the sub-vocalization process involved in mentally replaying music, helping to dislodge the earworm. 

Understanding Earworms and their contributing factors can help in managing them. While they’re harmless, coping strategies can be helpful, especially if they become intrusive. Click here to read more on this topic, and inspiration behind this blog post.

Written by Julie Elizabeth Camp, our intern from Converse University


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