How a Small E-commerce Brand Made a “Makes-You-Want-to-Buy” Product Launch Video with SunoMV

Three days before the new product launch, Lin Xia stared at a blank asset checklist, stuck.

She runs a DTC niche aromatherapy skincare brand; the team is just her and a part-time designer. The product photos were shot, the landing page nearly built—the only thing stuck was the “launch video.” She wanted a short film with an original score, with emotion, the kind that makes a thumb stop while scrolling TikTok and Xiaohongshu. But a composer quoted five figures, and template music risked clashing or infringement, and she couldn’t compose herself.

“A launch video without a jingle is like aromatherapy without a scent,” she described the bind.

This record is how she solved it over the next three days with SunoMV—not the empty line “AI can help,” but a full workflow from zero to all-platform rollout.

Day One’s Bind: What the Launch Video Lacked Wasn’t Visuals, but “Sound”

Lin Xia first thought the problem was visuals. But she soon realized she had the product photos and landing page visuals—what really kept the video from coming alive was the lack of sound: an original piece of music to carry the brand’s emotion.

She tried a few routes, none worked:

• Buy a stock library license: usable, but the monthly fee isn’t cheap, and it easily clashes with another brand’s hit track.
• Hire a composer: the quote far exceeded a small brand’s single-launch budget, and time was too short.
• Use platform trending BGM: good for riding traffic, but that’s “someone else’s sound” and can’t build brand memory.

Practical rule: For a small brand making a launch video, the scarcest thing is never visual material—it’s a piece of sound that’s “only yours.” That’s the half-second deciding factor between a viewer scrolling away or stopping.

She needed a piece of music that was original, commercially usable, and matched the brand tone—and fast. That’s exactly the sweet spot of AI music tools.

Day Two: With One Sentence, Generate the Brand’s “Sound”

Lin Xia opened SunoMV and chose “AI create” mode. She has no music background, but she knew exactly how her brand should feel.

Her first description was this:

“Warm, light ambient electronic, soft piano and ambient sounds, with a touch of lazy afternoon, fitting a skincare brand’s quiet healing vibe, pure and not noisy.”

The tool generated a few versions in minutes; she auditioned, picked the closest, then tweaked the description twice—weighting “ambient sounds” heavier and slowing the tempo a bit more. When the third version came out, she said “that’s the one.”

Practical rule: When writing a music description for AI, give at least three things—style (genre + instruments), mood (what feeling you want), and use (where this music goes). Lin Xia’s first description had all three, so she got close on the first try.

This music had a few attributes crucial for a small brand: original (won’t clash with anyone), commercially usable (compliant for launch and ads), and exclusive (she can reuse it in all later content, slowly building a brand “auditory signature”).

You can first feel the input-to-output flow with the demo below:

Day Two Afternoon: From Music to Vertical MV, One Flow Done

After picking the song, Lin Xia turned it straight into an MV in the same flow. She didn’t need to switch to editing software, nor export and re-import.

Her operation was simple:

1. On the chosen AI-generated song, tap “convert to MV”
2. Pick a soft, low-saturation visual style, matching the brand’s beige tone
3. Since it’s a launch video, she kept brief product copy as captions and chose a minimal typography caption style (not stealing the show)
4. Pick 9:16 vertical (mainly for TikTok and Xiaohongshu)
5. Generate, preview, export

She described this step as “smoother than imagined”—she used to think making video meant learning a whole software, but the whole process felt more like “filling out a form.”

Practical rule: Launch video captions should be restrained—the star of a product launch is the product and emotion; captions are just accent. Lin Xia chose minimal typography over flashy karaoke style for exactly this reason.

There’s a full methodology behind caption-style choices; if interested, read the lyric subtitle styling & timing methodology, which more systematically covers “how captions don’t steal the show.”

Day Three: One Song, Spread Across Every Launch Channel

Lin Xia wanted not “one video” but “a set of launch assets.” From the same original music, she derived multiple versions:

Channel	Version	Use
TikTok / Xiaohongshu	9:16 vertical full version	Main push, builds emotion on scroll
Instagram Reels	9:16 short cut (15s)	On-beat product close-ups
YouTube / landing page	16:9 horizontal version	Header banner video on product page
Email / private domain	Horizontal + still cover	Re-engaging existing customers

One piece of music supporting all touchpoints across the launch cycle—that’s where “exclusive original” beats “licensed track.” With licensed tracks you grow uneasy the more you use them (fear of clashes, license expiry); with an original, the more you use it, the more it becomes a brand asset.

Decision filter: To judge whether a piece of scoring is worth it, don’t just ask “is it usable for this one video”—ask “can it be reused across all my content for the next three months.” Reusable original music has its single cost spread to almost nothing.

For the specifics of how one song goes out to multiple platforms, the how to make a vertical AI music video piece has the full multi-platform distribution flow.

Result: Actual Launch-Week Feedback

Lin Xia didn’t give us an exaggerated “millions of views” story—she’s a pragmatic small-brand owner. But she shared a few concrete felt changes:

• The launch video’s completion rate was clearly higher than her earlier template-music content—viewers stayed longer.
• The comments started getting “what’s the background music”—the first time anyone was curious about her “sound.”
• This music became the brand’s fixed intro, reused in every product content after, slowly forming recognizability.

Per public content-marketing industry observation (see HubSpot on short video marketing), brand content with consistent audio identity builds memory hooks more easily—Lin Xia’s experience is exactly this rule landing in a small-budget team.

Practical rule: For a small brand launch, rather than chasing a one-off viral hit, build a reusable “brand sound”—the former relies on luck, the latter on accumulation.

If You’re Also a Small Brand, How to Replicate This Flow

Collapse Lin Xia’s three days into a flow you can start today:

1. Figure out how your brand should “feel” (describe in three to five adjectives)
2. In SunoMV, use “AI create” to write those feelings into one music description and generate an original track
3. In the same flow, convert to vertical MV—restrained captions, style matching the brand color
4. Export multiple ratios, spread to TikTok / Xiaohongshu / landing page / private domain
5. Fix this music as the brand intro, reuse it in every content after

How good a launch video is, for a small brand, is never a budget question—it’s “do you have a sound that’s your own.” AI has compressed the cost of getting that sound to almost zero—the rest is whether you’re willing to make one today.

Open SunoMV now and make a score and MV that’s “only yours” for your next launch.

FAQ

Q: With zero music knowledge, can I really make usable launch scoring? A: Yes. Lin Xia had no music background; she used “AI create” mode from a one-sentence description, generated in minutes and tweaked twice to finalize. The key is describing the brand’s “feel” clearly.

Q: Can AI-generated music be used for commercial launches and ads? A: AI-generated original tracks can be commercially usable, but it requires the matching membership tier (commercial license usually on Pro). Confirm your license scope before running ads.

Q: One song across multiple platforms—make each separately? A: Don’t remake the music; just export different ratio video versions—vertical for TikTok/Xiaohongshu/Reels, horizontal for YouTube and landing page.

Q: Is AI original music more cost-effective than buying a license library? A: For a small brand needing long-term reuse, yes. Licensed tracks risk clashes and expiry; an original is an ever-appreciating brand asset, with its single cost spread very low.

Q: Should launch video captions be flashy? A: Not recommended. The launch video’s star is the product and emotion; captions should be restrained—choose minimal typography over flashy karaoke style to avoid stealing the show.

Q: From idea to finished clip, about how long? A: Lin Xia’s core creation (generate music + convert to MV) was done in one afternoon on day two; day three was mainly multi-platform version derivation. Three days overall, but the real creation was only a few hours of it.

BibiGPT Team