AI Music for Videos and Ads: How to Choose a Track for the Right Mood**
The exact same video can feel completely different with an upbeat, up-tempo track versus a slow, melancholic melody — even if not a single frame of the footage changes.
Music creates an emotional response faster than viewers have time to consciously process the story. AI music generation makes it possible to create exactly the track you need without spending hours searching royalty-free libraries or hiring a composer.
In this article, we’ll show you how to write an AI music prompt that produces a track with the right mood from the first attempt, and which parameters have the biggest impact on the result.
Why Music Can Affect How We Perceive a Video More Than the Visuals
Marketing research has repeatedly shown that music can significantly influence the emotional perception of video content. The exact same shot of someone smiling can feel ironic with unsettling music in the background, but sincere and warm with a gentle melody.
For ads, Reels, or corporate videos, this means one thing: music shouldn’t be added simply “because the video needs music.” It should be chosen intentionally, based on the emotion you want viewers to feel within the first three seconds.
In the past, choosing a track meant spending hours browsing stock music libraries and risking using something that another brand had already licensed. AI music generation addresses both problems: the track is created specifically for your request and can be tailored to your project.
How to Write an AI Music Generation Prompt: Track Description Structure
Music prompts work according to the same basic logic as image and video prompts. You can learn more about prompting principles in our article on AI image prompts, which can be applied here as well: the more specific the description, the more precise the result.
A good music prompt consists of the following elements:
- Genre/Style — pop, lo-fi, orchestral, electronic, acoustic.
- Mood — upbeat, calm, dramatic, inspiring, tense.
- Tempo — slow, medium, fast, or a specific BPM.
- Instrumentation — strings, synthesizers, piano, percussion.
- Purpose — background music for an ad, podcast intro, Reels soundtrack.
- Vocals or Instrumental — whether vocals are needed and in which language.
Here’s an example using this structure:
“Upbeat pop track at a medium tempo, synthesizers and light percussion, optimistic and energetic mood, no vocals, suitable as background music for a startup advertisement.”
Choosing the Right Mood for Different Types of Content
The mood of a track shouldn’t be chosen randomly. It should reflect the format and purpose of your content.
Product advertising usually benefits from an energetic, confident track with a medium or fast tempo. It should capture attention within the first few seconds and reinforce the dynamic feel of the brand.
Reels and TikTok work particularly well with rhythmic, catchy tracks that can sync with quick cuts and transitions. AI music is useful here because you can create a track with a specific duration that fits your video format.
Corporate videos and presentations typically call for calmer, more professional music — soft strings or piano without dramatic changes that could distract from the content.
Podcast intros and voice-based content usually use AI music as a short jingle: 10–15 seconds, with a bright and recognizable motif that fades or stops before the voice begins.
Genre, Tempo, and Instruments: How to Describe Them in Words
If you’re not a musician, describing tempo and instrumentation might seem complicated. But you don’t need a music degree — a few simple references are enough.
When describing tempo, it’s often easier to describe the feeling rather than specify an exact BPM: “slow and relaxing,” “medium tempo with a steady rhythm,” or “fast and energetic.”
If the model supports a separate duration or BPM parameter, use a specific number when possible. This can make the result more predictable.
For instrumentation, simply name two or three key elements: “acoustic guitar and light percussion,” “synth pads and bass,” or “string orchestra with a focus on cello.”
Avoid listing ten different instruments at once. Models tend to maintain a clearer musical direction when the instrumentation is focused.
Vocals or Instrumental: Which Should You Choose?
An instrumental track is usually the safer choice for background music. It doesn’t compete with a voice-over and is easier to edit around videos of different lengths.
For ads, corporate videos, and background music for Reels, instrumental tracks are often the better option.
A vocal track makes more sense when the music itself is the main content: a music-focused Reel, a branded intro with a recognizable “sound logo,” or a song created for a specific event.
If you need vocals, specify the language, voice type (female or male, warm or energetic), and the overall character of the lyrics — motivational, romantic, playful, etc.
Checklist and Prompt Examples
Before generating a track, check your prompt using this formula:
Genre + mood + tempo + instruments + purpose + (if needed) vocals/language
Background Music for an Ad:
“Energetic electro-pop track, fast tempo, synthesizers and a strong bass rhythm, motivational and modern mood, no vocals, for a technology product advertisement.”
Podcast Intro:
“Short 12-second jingle, acoustic guitar and light percussion, warm and friendly mood, no vocals, bright and memorable motif.”
Background Music for a Corporate Presentation:
“Calm instrumental composition, piano and soft strings, slow tempo, inspiring and confident mood, no sudden changes in volume.”
Reels Track with Your Own Vocals:
“Medium-tempo pop track with female vocals in Ukrainian, playful and light mood, synthesizers and light percussion, catchy chorus.”
Where to Try AI Music Generation
With Sibrik AI, music generation is available alongside video and image generation in the same interface — including Suno, a model that works well for both instrumental compositions and vocal tracks.
You can pay for each generation with credits rather than committing to a subscription, making it easy to test several prompt variations and choose the track that works best for your specific video.
You can explore all available models for music, video, and image generation on the models page, and check generation costs on the pricing page.
