Make a 30-Second AI Jingle Ad With a Clear Hook

Build one memorable musical idea, then make the pictures support it. ElevenLabs’ October competition asks for a fictional-brand ad lasting 15–45 seconds, with an original jingle made in ElevenCreative. Its published closing time is November 1, 2026, at 11:59pm PST. Read the current competition brief before entering; this guide does not replace its terms.

The broader lesson is useful even if you never enter: a short ad needs an idea listeners can identify after the music stops. Generating five unrelated beautiful clips rarely supplies that idea. A compact sound-first brief gives you something concrete to edit against.

Invent a simple product without using an existing brand’s packaging or an identifiable singer’s voice. For this illustrative exercise, imagine a desk timer called Looplight that signals a short creative break. The proposition is a gentle pause between focused work sessions, without health or productivity guarantees.

Write three short hook lines. Read each aloud at conversation speed. Choose the one that makes sense without a visual explanation. Check whether the product name sounds ambiguous when spoken; a name that reads well can disappear inside a dense lyric. Keep a pronunciation note beside the brief.

Use an ordinary audio editor to assemble the timing. These are proposed editorial beats, not a platform requirement.

Time	Purpose	What the viewer should understand
0–3 seconds	Distinctive sound and product detail	Something specific is starting
3–11 seconds	First sung hook	Product name and one promise
11–23 seconds	Demonstration with musical variation	What the fictional product does
23–30 seconds	Repeat hook and final frame	Name, idea and next action

Generate a small number of musical variations first. Listen without watching. Reject unclear words, abrupt cuts and passages that imitate a recognizable recording. Choose the structure before making video; otherwise every audio change can force a costly visual rebuild.

Use this with an assistant to prepare the concept, then enter the approved music instructions in the tool’s supported creation interface. Availability and commercial usage depend on your account and current terms.

Develop a 30-second fictional-brand ad concept.
Product: {{fictional_product}}
Audience situation: {{everyday_moment}}
One supportable promise: {{single_promise}}
Tone and musical direction: {{original_music_direction}}
Return three short original hook lyrics, a pronunciation note,
and a timed shot list. Avoid artist imitation, existing lyrics,
real-brand comparisons and claims not supplied in this brief.
Keep the final musical hook intelligible without the pictures.

For Looplight, a possible illustrative result is a soft click, a two-line sung reminder to pause, and a repeated product name over the timer’s light changing. It is a concept to evaluate, not a completed audio asset or proof of audience response.

Create a clean project with separately editable music, voice, sound effects and pictures. Check the complete export on headphones and a phone speaker. The name must remain intelligible at ordinary listening volume; captions should match the actual sung words. Leave room for platform controls around important copy.

The contest brief specifies a 16:9 master, an official watermark, public posts on at least two listed platforms and submission of the original audio. Verify the current entry form, eligibility and required links yourself. Make a separate vertical social cut only after the required master is correct; cropping a wide composition can hide the product.

Confirm duration, audible name, visual continuity and permissions for every asset. Save generation settings, source audio, project files and the exact submitted export. If a listener remembers the mood but cannot identify the product, simplify the hook rather than adding more scenes.

Use the three-shot AI video planning guide for visual structure. Your next action is a rough audio edit with placeholders for pictures. Judge that first; it is the cheapest place to discover that the idea needs work.

Reviewed on 22 October 2026. Primary-source reporting and editorial analysis; the exercises and example results are illustrative, not hands-on performance measurements. Product access, regional rollout and commercial terms can change.

• ElevenLabs: The Search competition, October 1; updated October 12

01 Choose a tool: compare the fit. 02 Use a prompt: start with context. 03 Check the result: keep your judgment.