How to Prompt a 15-Second Notification Chime

Anyone shipping an app, a watch face, or a device alert can prompt a notification chime in 12 minutes: 15 seconds max, one motif, no lyrics, no trailer swell. Run it in Suno or a similar music model before you accept a cinematic rise that people will swipe away.

A notification chime is a doorbell with a clock. If the last five seconds still have new ideas, you prompted a trailer.

This is not a 30-second logo sting in Suno. A sting is a lockup with a hit, a hold, and a resolve. This is not a three-note sonic logo either. That mnemonic lives under two seconds. A chime may repeat one motif so a phone in another room can find you. Do not stretch three notes into a bed, and do not let the chime grow a chorus.

Prompt a notification chime that stays a chime

1. Name the motif as notes and one timbre

Write the motif on paper before you open Suno. Not "friendly alert." Not "playful but premium."

Enough:

• "Four-note rising figure, start on E, dry bell, no percussion."
• "Two-note drop, minor 3rd, marimba, repeat three times, then silence."

Sing it once at kitchen volume. If you need a breath in the middle, it is already a theme-song phrase. If you cannot name the motif without "uplifting," you have a moodboard, not a chime.

2. Theme: one motif, two instruments

Keep Theme to genre, two instruments, and the motif. No choir. No clock. No vinyl "for warmth."

"Sparse notification chime, dry bell, soft analog bass pulse, four-note rising motif, no vocals, no drums."

Split Theme, Mood, and Production using the Suno music prompt guide. Bury "15 seconds" inside "snappy" and you get a 40-second bed. A third melodic instrument is a band. Bands make people shout over the alert.

3. Mood: close, dry, no trailer fog

Mood is the room, not the BPM.

"Close, dry, small speaker, no stadium, no trailer fog, no night-drive."

One energy. "Builds to triumphant" is a rise you do not have time to earn. A notification chime should be readable at 0:01. Open on the motif.

Banned Mood words: epic, inspiring, soaring, cinematic used as a feeling, anthemic, swell, trailer, triumphant.

If a banned word appears, rewrite the Mood line. Do not swap epic for grand.

This is also not a podcast intro under 12 seconds. That skill leaves a hole for a host. A chime has no host. Do not leave a hole "for the brand name."

4. Production: the 15-second clock is the job

This line makes it a notification chime.

"15 seconds max, no vocals, stereo, one motif only, no second lift, no swell, no key change, no drum fill, motif complete by 0:08, tail of room only to 0:15, silence at 0:15, no new idea after 0:08."

If you skipped "no swell," Suno will write a late chorus. Generate two versions. Listen under a still of the alert UI. If it only works on a montage, it is a trailer. Time lives in Production, not lyrics.

5. One listen on a phone speaker, then stop

Play the take once on a phone speaker at arm's length, then once in another room with the door half-open.

Kill:

• A motif that starts at 0:09.
• A swell that is still rising at 0:12.
• A hi-hat or pad that refuses to die.
• A hummed vowel that wandered in.

Trim in a DAW. Hard-stop the tail. If you need a 2-second banner cut, clip the first statement of the motif. If you catch a choir, you have a trailer. Stop.

Reusable skill card

Trigger: You need a notification chime and you are about to type "friendly modern alert, cinematic but short" into Suno.

Input: One motif in notes plus one timbre, two instruments, one Mood line with no banned words, and a Production clock (15 seconds max, no vocals, no swell, silence at 0:15).

Output: Two instrumental takes, 15 seconds or less, one motif, no lyrics, no second lift, playable on a phone speaker in another room.

Stop: After one listen on a phone and a hard-stopped tail. No trailer swell. No hummed name. No 30-second "full version."

Takeaways

• 15 seconds max. One motif. No lyrics. No swell.
• A sonic logo is two seconds. A sting is a lockup. A chime is a doorbell with a clock.
• Theme, Mood, and Production stay on separate lines so Suno cannot write a chorus.
• Listen on a phone in another room. If you need a montage, it is a trailer.