Have you ever been “haunted” by a pop song playing on a loop in your head all day, unable to get it to stop? This familiar yet incredibly annoying psychological phenomenon is the fascinating subject of the reading passage “A song on the brain”. Unlike dry, academic texts, this article offers a practical look at how our brains function. Join ECE as we break down the passage and decode the questions together.
Reading Passage & Questions
Reading Passage: A SONG ON THE BRAIN
Some songs just won’t leave you alone. But this may give us clues about how our brain works.
A Everyone knows the situation where you can’t get a song out of your head. You hear a pop song on the radio – or even just read the song’s title and it haunts you for hours, playing over and over in your mind until you’re heartily sick of it. The condition now even has a medical name: ‘song-in-head syndrome’.
B But why does the mind annoy us like this? No one knows for sure, but it’s probably because the brain is better at holding onto information than it is at knowing what information is important. Roger Chaffin, a psychologist at the University of Connecticut, says, ‘It’s a manifestation of an aspect of memory which is normally an asset to us, but in this instance, it can be a nuisance.’
C This eager acquisitiveness of the brain may have helped our ancestors remember important information in the past. Today, students use it to learn new material, and musicians rely on it to memorise complicated pieces. But when this useful function goes awry, it can get you stuck on a tune. Unfortunately, superficial, repetitive pop tunes are, by their very nature, more likely to stick than something more inventive.
D The annoying playback probably originates in the auditory cortex. Located at the front of the brain, this region handles both listening and playback of music and other sounds. Neuroscientist Robert Zatorre of McGill University in Montreal proved this some years ago when he asked volunteers to replay the theme from the TV show Dallas in their heads. Brain imaging studies showed that this activated the same region of the auditory cortex as when the people actually heard the song.
E Not every stored musical memory emerges into consciousness, however. The frontal lobe of the brain gets to decide which thoughts become conscious and which ones are simply stored away. But it can become fatigued or depressed, which is when people most commonly suffer from song-in-head syndrome and other intrusive thoughts, says Susan Ball, a clinical psychologist at Indiana University School of Medicine in Indianapolis. And once the unwanted song surfaces, it’s hard to stuff it back down into the subconscious. ‘The more you try to suppress a thought, the more you get it,’ says Ball. ‘We call this the pink elephant phenomenon. Tell the brain not to think about pink elephants, and it’s guaranteed to do so,’ she says.
F For those not severely afflicted, simply avoiding certain kinds of music can help. ‘I know certain pieces that are kind of “sticky” to me, so I will not play them in the early morning for fear that they will run around in my head all day,’ says Steven Brown, who trained as a classical pianist but is now a neuroscientist at the University of Texas Health Science Center at San Antonio. He says he always has a song in his head and, even more annoying, his mind never seems to make it all the way through. ‘It tends to involve short fragments between, say, 5 or 15 seconds. They seem to get looped, for hours sometimes,’ he says.
G Brown’s experience of repeated musical loops may represent a phenomenon called ‘chunking’, in which people remember musical phrases as a single unit of memory, says Caroline Palmer, a psychologist at Ohio State University in Columbus. Most listeners have little choice about what chunks they remember. Particular chunks may be especially ‘sticky’ if you hear them often or if they follow certain predictable patterns, such as the chord progression of rock ‘n’ roll music. Palmer’s research shows that the more a piece of music conforms to these patterns, the easier it is to remember. That’s why you’re more likely to be haunted by the tunes of pop music than by those of a classical composer such as J. S. Bach.
H But this ability can be used for good as well as annoyance. Teachers can tap into memory reinforcement by setting their lessons to music. For example, in one experiment students who heard a history text set as the lyrics to a catchy song remembered the words better than those who simply read them, says Sandra Calvert, a psychologist at Georgetown University in Washington DC.
I This sort of memory enhancement may even explain the origin of music. Before the written word could be used to record history, people memorised it in songs, says Leon James, a psychologist at the University of Hawaii. And music may have had an even more important role. ‘All music has a message.’ he says. ‘This message functions to unite society and to standardise the thought processes of people in society.’
Questions
Questions 1-3 Choose the correct answer, A, B, C or D. Write your answers in boxes 1-3 on your answer sheet.
1. The writer says that ‘song-in-head syndrome’ may occur because the brain
A. confuses two different types of memory.
B. cannot decide what information it needs to retain.
C. has been damaged by harmful input.
D. cannot hold onto all the information it processes.
2. A tune is more likely to stay in your head if
A. it is simple and unoriginal.
B. you have musical training.
C. it is part of your culture.
D. you have a good memory.
3. Robert Zatorre found that a part of the auditory cortex was activated when volunteers
A. listened to certain types of music.
B. learned to play a tune on an instrument.
C. replayed a piece of music after several years.
D. remembered a tune they had heard previously.
Questions 4-7 Look at the following theories (Questions 4-7) and the list of people below. Match each theory with the person it is credited to. Write the correct letter A-F in boxes 4-7.
4. The memorable nature of some tunes can help other learning processes.
5. Music may not always be stored in the memory in the form of separate notes.
6. People may have started to make music because of their need to remember things.
7. Having a song going round your head may happen to you more often when one part of the brain is tired.
List of people
A. Roger Chaffin
B. Susan Ball
C. Steven Brown
D. Caroline Palmer
E. Sandra Calvert
F. Leon James
Questions 8-13 Reading Passage has nine paragraphs labelled A-I. Which paragraph contains the following information? Write the correct letter A-I in boxes 8-13.
NB. You may use any letter more than once.
8. a claim that music strengthens social bonds
9. two reasons why some bits of music tend to stick in your mind more than others
10. an example of how the brain may respond in opposition to your wishes
11. the name of the part of the brain where song-in-head syndrome begins
12. examples of two everyday events that can set off song-in-head syndrome
13. a description of what one person does to prevent song-in-head syndrome
Detailed Explanation of the Reading Passage
A SONG ON THE BRAIN
Some songs just won’t leave you alone. But this may give us clues about how our brain works.
A. Everyone knows the situation where you can’t get a song out of your head. You hear a pop song on the radio – or even just read the song’s title and it haunts you for hours, playing over and over in your mind until you’re heartily sick of it. The condition now even has a medical name: ‘song-in-head syndrome’.
B. But why does the mind annoy us like this? No one knows for sure, but it’s probably because the brain is better at holding onto information than it is at knowing what information is important. Roger Chaffin, a psychologist at the University of Connecticut, says, “It’s a manifestation of an aspect of memory which is normally an asset to us, but in this instance, it can be a nuisance.”
C. This eager acquisitiveness of the brain may have helped our ancestors remember important information in the past. Today, students use it to learn new material, and musicians rely on it to memorise complicated pieces. But when this useful function goes awry, it can get you stuck on a tune. Unfortunately, superficial, repetitive pop tunes are, by their very nature, more likely to “stick” than something more inventive.
D. This annoying playback probably originates in the auditory cortex. Located at the front of the brain, this region handles both listening and playback of music and other sounds. Neuroscientist Robert Zatorre of McGill University in Montreal proved this some years ago when he asked volunteers to replay the theme from the TV show Dallas in their heads. Brain imaging studies showed that this activated the same region of the auditory cortex as when the people actually heard the song.
E. However, not every stored musical memory emerges into consciousness. The frontal lobe of the brain decides which thoughts become conscious and which ones are simply stored away. But it can become fatigued or depressed, which is when people most commonly suffer from song-in-head syndrome and other intrusive thoughts, says Susan Ball, a clinical psychologist at the Indiana University School of Medicine. And once the unwanted song surfaces, it’s hard to stuff it back down into the subconscious. “The more you try to suppress a thought, the more you get it,” Ball says. “We call this the pink elephant phenomenon. Tell the brain not to think about pink elephants, and it’s guaranteed to do so.”
F. For those not severely afflicted, simply avoiding certain kinds of music can help. “I know certain pieces that are kind of ‘sticky’ to me, so I will not play them in the early morning for fear that they will run around in my head all day,” says Steven Brown, who trained as a classical pianist but is now a neuroscientist at the University of Texas. He says he always has a song in his head and, even more annoying, his mind never seems to make it all the way through. “It tends to involve short fragments between 5 and 15 seconds. They seem to get looped, sometimes for hours.”
G. Brown’s experience of repeated musical loops may represent a phenomenon called ‘chunking’, in which people remember musical phrases as a single unit of memory, says Caroline Palmer, a psychologist at Ohio State University. Most listeners have little choice about what chunks they remember. Particular chunks may be especially ‘sticky’ if you hear them often or if they follow certain predictable patterns, such as the chord progression of rock ‘n’ roll music. Palmer’s research shows that the more a piece of music conforms to these patterns, the easier it is to remember. That’s why you’re more likely to be haunted by the tunes of pop music than by those of a classical composer such as J. S. Bach.
H. But this ability can be used for good as well as annoyance. Teachers can tap into memory reinforcement by setting their lessons to music. For example, in one experiment, students who heard a history text set as the lyrics to a catchy song remembered the words better than those who simply read them, says Sandra Calvert, a psychologist at Georgetown University.
I. This sort of memory enhancement may even explain the origin of music. Before the written word could be used to record history, people memorised it in songs, says Leon James, a psychologist at the University of Hawaii. And music may have had an even more important role. “All music has a message,” he says. “This message functions to unite society and to standardise the thought processes of people in society.”
Key Vocabulary Summary
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Syndrome (n): A group of symptoms that consistently occur together.
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Manifestation (n): An event, action, or object that clearly shows something.
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Acquisitiveness (n): Excessive interest in acquiring money or material things; in this context, the brain’s tendency to absorb information.
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Go awry (idiom): To go wrong; to deviate from the expected course.
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Auditory cortex (n): The part of the brain that processes sound.
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Intrusive thoughts (n): Unwanted, involuntary thoughts that can be distressing.
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Suppress (v): To forcibly put an end to or prevent from being expressed.
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Conform to (v): To comply with rules, standards, or laws.
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Chunking (n): A psychological process of grouping individual pieces of information into larger, meaningful units.
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Set off (phrasal verb): To trigger or cause to start.
Answer Key and Detailed Explanations
1. B
Question: The writer says that ‘song-in-head syndrome’ may occur because the brain…
Explanation: Paragraph B points to the cause: “…because the brain is better at holding onto information than it is at knowing what information is important.” This means it cannot decide which information is worth retaining.
2. A
Question: A tune is more likely to stay in your head if…
Explanation: Paragraph C states: “…superficial, repetitive pop tunes are, by their very nature, more likely to stick than something more inventive.” “Superficial, repetitive” aligns with “simple,” and the opposite of “inventive” is “unoriginal.”
3. D
Question: Robert Zatorre found that a part of the auditory cortex was activated when volunteers…
Explanation: Paragraph D mentions Robert Zatorre’s research, where he “asked volunteers to replay the theme from the TV show Dallas in their heads.” This act of “replaying in their heads” is synonymous with “remembering a tune they had heard previously.”
4. E (Sandra Calvert)
Theory: The memorable nature of some tunes can help other learning processes.
Explanation: In paragraph H, Sandra Calvert notes that students who heard a history text set to music remembered the words better than those who simply read them, demonstrating how it aids learning.
5. D (Caroline Palmer)
Theory: Music may not always be stored in the memory in the form of separate notes.
Explanation: In paragraph G, Caroline Palmer discusses ‘chunking,’ where people remember musical phrases as “a single unit of memory” rather than individual, isolated notes.
6. F (Leon James)
Theory: People may have started to make music because of their need to remember things.
Explanation: In paragraph I, Leon James explains that before writing existed, people “memorised it in songs,” which explains the origin of music.
7. B (Susan Ball)
Theory: Having a song going round your head may happen to you more often when one part of the brain is tired.
Explanation: In paragraph E, Susan Ball states that the frontal lobe “can become fatigued or depressed, which is when people most commonly suffer from song-in-head syndrome.”
8. I
Information: A claim that music strengthens social bonds.
Explanation: Paragraph I explicitly states that music “functions to unite society.”
9. G
Information: Two reasons why some bits of music tend to stick in your mind more than others.
Explanation: Paragraph G identifies two reasons why a musical ‘chunk’ becomes ‘sticky’: (1) “if you hear them often” and (2) “if they follow certain predictable patterns.”
10. E
Information: An example of how the brain may respond in opposition to your wishes.
Explanation: Paragraph E provides the specific “pink elephant phenomenon” example. If you tell your brain NOT to think about pink elephants, it is guaranteed to do exactly that.
11. D
Information: The name of the part of the brain where song-in-head syndrome begins.
Explanation: The first sentence of paragraph D states: “The annoying playback probably originates in the auditory cortex.”
12. A
Information: Examples of two everyday events that can set off song-in-head syndrome.
Explanation: Paragraph A lists two common events: “You hear a pop song on the radio” and “even just read the song’s title.”
13. F
Information: A description of what one person does to prevent song-in-head syndrome.
Explanation: Paragraph F describes Steven Brown, who prevents this by “avoiding certain kinds of music” and choosing not to play them in the early morning.
The reading passage “A song on the brain” is a perfect example of how scientific topics in the IELTS Reading test are not dry, but rather highly relatable to everyday life. By analyzing brain mechanisms, we also gain insight into the “Scanning” strategy to handle Matching questions with speed and accuracy.




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