45-Second Music
End the copyright worry: Mubert delivers unlimited, royalty-free 45-Second Music for stress-free content creation.
The problem
45-Second Music
Problem
Library track is too long or short
A 45-second spot needs music that ends exactly when the visuals do. Library tracks run two or three minutes, so you cut and crossfade by hand, and the ending still lands wrong against the final frame.
With Mubert
You type 45 seconds into the duration field before you generate, and the track comes out at that exact length. Nothing is trimmed or faded by hand afterward.
Problem
Same stock track everywhere
Short ads, reels and client promos pull from the same popular library tracks. Viewers have heard it in three other spots that week, and the client sees their video sounding like everyone else's.
With Mubert
Each track is generated fresh from your prompt or an image, so you describe the mood, tempo and instruments for this specific piece. The result is an original instrumental, not a shared library file.
Problem
Unclear rights on commercial work
Client work and monetized posts need proof the music is cleared. Without paperwork, a muted video or a claim lands after delivery, and you spend days sorting it out with the client waiting.
With Mubert
Every download comes with a license certificate. Commercial use needs a paid plan that includes it. Registering tracks in Content ID is not allowed on any plan, and the music is built from samples by paid human artists.
Duration
By the numbers
Length tiers for YouTube non-skippable ads: bumper, standard and Connected TV
Ad length TikTok recommends for most ads
Longest stretch of most songs in a 3-minute YouTube Short; some tracks cap at 60 or 30 s
45-Second Music
How to make it
Forty-five seconds is the length of a short promo, a recap reel or a feature teaser, so the music has to get to its point fast. Aim for 100 to 120 BPM, a clear beat by the second bar, and two or three instruments such as acoustic guitar, claps and light bass. Keep the midrange open so a voiceover sits on top, and ask for a defined ending so you don't need a manual fade.
Open Render, paste the prompt into the prompt box, set the type to Track and the duration to 0:45, then press Generate. The track comes out at exactly that length, so there is nothing to trim. If the feel is off, add tempo or instruments to the prompt text, since those have no separate controls. Before you publish, check that your plan covers commercial use for monetized videos, ads or client work.
Settings in Mubert Render
Type
Track
Length
0:45
Tempo
100-120 BPM
Mood
Upbeat, bright, light
Prompt
Upbeat acoustic pop, bright guitar and claps, 110 BPM, for a product teaser
More prompts to try
Features
What you get
Text-to-Music
Turn plain text prompts into structured music tracks of any duration and BPM
Up to 25-Minute Tracks
Generate long-form tracks and DJ-style mixes up to 25 minutes
Dataset-Compliant Generation
Built on verified proprietary legal datasets, safe to use anywhere
FAQ
45-Second Music
How long is a 45-second track in Mubert Render?
You set the duration to the exact length you want, so a 45-second track comes out at 0:45. Render does not make you trim or fade it by hand. The same control goes from a few seconds up to 25 minutes if a project needs something longer.
Can I use a 45-second Mubert track in a monetized video or client project?
Commercial use, including monetized videos and posts, ads and client work, needs a paid plan that includes it. The free plan is for non-commercial use only. Every download comes with a license certificate. Registering tracks in Content ID is not allowed on any plan.
More use cases
Pricing
Transparent & Flexible
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