Stories are a stack of short frames, not a Reel
Instagram Stories still behave like a slideshow of clips. A still is shown for roughly 15 seconds. Video frames can run longer — commonly up to about 60 seconds per segment depending on app version and account type. Viewers tap forward; they do not scrub a single timeline the way they do on a Reel. That changes how “repeating music” has to be built.
What actually breaks “repeating” music on Stories
- Music sticker on every frame — each sticker instance can restart from its own in-point when the next frame opens.
- Hard-cut bed under a multi-frame export — if your editor simply duplicated a 10-second clip end-to-end, the join clicks every cycle even if IG plays the export smoothly.
- Re-trimming after a seamless export — cutting new in/out points in CapCut after Loop Music already fixed the seam puts the discontinuity back.
Workflow that survives tap-through
- Decide the total Story length (sum of frames).
- Create a seamless bed first with Loop Music (~20 seconds).
- In your editor, place one audio lane under the whole sequence (or export one video Story that already contains that lane).
- Publish that video to Stories instead of attaching a fresh sticker on every photo frame.
Native music stickers remain useful for trending audio on a single frame. They are the wrong tool when you need the same original bed to feel continuous across a launch Story of six frames.
Stories vs Reels (do not mix the advice)
Reels sit in a feed that auto-replays the whole clip; Stories advance by tap and expire in 24 hours. If your problem is feed auto-replay, use the Reels looping guide. This page is only about music that has to survive a multi-frame Story.