Songs work on expectation. Repetition, structure and rhyme teach the listener what is coming - which means that breaking the pattern, at the right moment, creates the most memorable moments in a song. Surprise is what turns a competent song into one people talk about.
Unexpected words
The listener's brain is constantly predicting the next word. When a rhyme lands on an obvious word, it satisfies; when it lands on something unexpected but right, it delights.
- Set up a predictable rhyme and swerve to something fresh.
- Put an everyday word in an unusual context.
- Use a precise, unusual word where a generic one is expected.
Incongruity
Incongruity puts together things that do not normally belong together: a love song set in a supermarket, a heartbreak described in the language of a weather report, a tender lyric about something absurd. The mismatch catches attention and often reveals something true from a new angle.
The twist
A twist changes the meaning of something the listener thought they understood. Classic approaches:
- The title flips. The chorus line means one thing after verse one and something completely different after the bridge.
- The reveal. A final verse discloses information that changes the whole story - who the narrator is, who the "you" is, what really happened.
- The perspective shift. A song that seemed to be about one person turns out to be about another.
A good twist rewards listening to the song again.
Nonsense
Nonsense words and vocables - sounds with no meaning - have a long history in popular music, from doo-wop syllables to scat singing to the chanted hooks of modern pop. They work because they are pure sound and rhythm: anyone can sing them, in any language, without thinking.
Nonsense can also be playful: invented words, surreal images, phrases that sound right without making literal sense. Plenty of iconic songs have lyrics nobody can fully explain. What matters is that they feel right in the mouth and in the ear.
Humour
A well-placed joke, a wry observation or a moment of self-awareness can make a serious song feel more human. Humour is a form of surprise - the punchline is the unexpected turn.
Musical surprise
Surprise is not only lyrical:
- A sudden stop before the chorus.
- An unexpected chord.
- A key change.
- A melody that goes up where the ear expects it to go down.
- A sound nobody expected in that genre.
Use it sparingly
Surprise only works against a background of expectation. A song where everything is unexpected has no expectation to break. One or two genuine surprises, well placed, are worth more than ten.
Do this now
- Find the most predictable rhyme in one of your songs and replace it with something unexpected but true.
- Write a chorus whose title line means something different in the final chorus than in the first.
- Write a verse that combines two things that do not belong together.
- Write a post-chorus hook from nonsense syllables.