Suno 15-Second Loop: Background Audio for TikTok / Reels
Copyright is the nightmare for short-form creators. This prompt yields a 15-second loop that connects head to tail, with the beat landing right on the TikTok swipe — download and use commercially, no edits needed.
[Genre: Minimal electronic, future house lite] [Duration: 15 seconds, seamless loop] [BPM: 125] [Key: A minor] [Instruments: Punchy kick (four-on-floor), clap on 2 and 4, pluck synth lead, sub bass, snap percussion] [Energy: Medium — not a drop, keep dancing throughout] Structure: 0:00-0:02 — Pluck synth lead opens, kick enters 0:02-0:10 — Main loop: kick + clap + pluck + sub bass + snap 0:10-0:14 — Same energy, add filter rise on synth lead 0:14-0:15 — Last clap lands on beat 4, ready to loop back to 0:00 [Mix: Loudness-maximized for mobile speakers, tight low end, no long reverb tails] [Vocals: Instrumental, no vocal samples] Ensure first and last 0.5s transition cleanly — the beat at 0:14 should flow into the kick at 0:00 without a gap.
Swap the variables inside the [ ] brackets for your own content, then paste into Suno v5.5.
If you don't hold viewers in the first 3 seconds of a TikTok or IG Reel, nothing else matters. This prompt's 125 BPM groove is the sweet spot for short-form video — the "I want to swipe to the next one but I'm stopping to watch" zone. And Suno guarantees a seamless head-to-tail loop, saving you the manual audio-track editing.
15 秒 loop：四拍大鼓＋每兩拍拍掌、pluck 合成器吹短促旋律、sub bass 撐底；第 10 秒加一個 filter 上升製造「快要爆發但沒爆發」的張力，第 14 秒最後一下拍掌完美銜接第 0 秒的 pluck。上傳到 CapCut 當背景音，任何短影音都能剪得像專業的。
A description of the intended result. Check this entry's testing notes and try the prompt with your own inputs.
[BPM]120-130 是短影音黃金區間。再快太躁、再慢留不住
[Key]A minor / F minor 這種小調最適合神秘感開場
[Genre]future house / phonk / hyperpop / trap 擇一，影響情緒方向
填下面的欄位，上方 prompt 會即時替換 [方括號] 內容。填好後按「複製組好的 prompt」直接丟進工具。
[Genre: Minimal electronic, future house lite] [Duration: 15 seconds, seamless loop] [BPM: 125] [Key: A minor] [Instruments: Punchy kick (four-on-floor), clap on 2 and 4, pluck synth lead, sub bass, snap percussion] [Energy: Medium — not a drop, keep dancing throughout] Structure: 0:00-0:02 — Pluck synth lead opens, kick enters 0:02-0:10 — Main loop: kick + clap + pluck + sub bass + snap 0:10-0:14 — Same energy, add filter rise on synth lead 0:14-0:15 — Last clap lands on beat 4, ready to loop back to 0:00 [Mix: Loudness-maximized for mobile speakers, tight low end, no long reverb tails] [Vocals: Instrumental, no vocal samples] Ensure first and last 0.5s transition cleanly — the beat at 0:14 should flow into the kick at 0:00 without a gap.
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