How to write a hook that survives the skip

• Placement. The idea is recognisable early — inside fifteen seconds for most streaming genres. Every second of intro before the first statement is a second the listener is deciding whether to leave.
• Contrast. The hook differs from its surroundings in at least two of: melodic register, rhythmic density, harmonic movement, lyric specificity, arrangement density. A chorus in the same octave and rhythm as the verse is not a chorus.
• Compactness. Two to seven words, or a melodic figure of one to two bars. Anything longer is a phrase, and phrases are not remembered — fragments are.
• Repetition with variation. Enough returns to be learned, with a change each time — an added harmony, a dropped element, a rewritten last line — so that learning it does not become enduring it.

Play the song for someone once, then ask them to hum it back an hour later. Whatever they hum is your actual hook, which is frequently not the section you labelled the chorus. If nothing comes back, run these three checks:

• The 15-second test. Play only the first fifteen seconds. Is the central idea present in any form? If not, move it there or write a cold open.
• The a cappella test. Sing the hook with no instrumental. If it needs the production to be interesting, the production is the hook, and it will not survive being covered, clipped or played on a phone.
• The contrast diff. Write down the verse and hook side by side: notes, rhythm, density, lyric register. If fewer than two columns differ meaningfully, the sections are the same song.

• Cold-open on the hook, then drop into the verse — costs one edit, moves the payoff to second zero.
• Shorten the intro to four bars or fewer and let the first vocal entry do the work.
• Raise the hook a third or an octave above the verse for automatic melodic contrast.
• Cut one element under the hook rather than adding three — perceived lift comes from change, not from mass.
• Repeat the final hook with a rewritten last line so the outro rewards the full listen.

How soon does the hook need to appear?

In most streaming-first genres the central melodic or lyrical idea should be recognisable within the first 15 seconds, even if the full chorus arrives later. A pre-chorus teaser, a vocal chop of the hook, or an instrumental statement all count.

Is repetition the same as a strong hook?

No. Repetition amplifies a hook; it cannot create one. If the phrase is not distinct from the material around it in rhythm, register or lyric, repeating it just makes the song feel longer.

Can an instrumental track have a hook?

Yes, and it is judged the same way: a short, repeatable, contrasting figure the listener can reproduce from memory. The bassline, a synth motif, or a rhythmic signature can all carry it.

My hook tests well with friends but scores low. Why?

Friends hear the song in full, at volume, expecting to like it. Scoring models and playlist listeners hear the first fifteen seconds on a phone with no context. Most 'good hook, low score' cases are placement and clarity problems, not writing problems.

Sonar rates hook strength against the properties above and tells you where the first statement lands. Run a track through the analyzer or read the mix clarity guide.