Updated September 23, 2026. The AI music market in September 2026 is shaped by licensing, not just sound quality:
- Suno replaced its models with v6 (September 9), trained on licensed music, and now caps downloads by plan.
- Udio settled with the labels and switched downloads off.
- ElevenLabs shipped Music v2.5 (September 11) and signed Universal Music.
- Google moved developers to Lyria 3.5 at $0.08 per song.
- MiniMax closed its music API to new customers on August 20.
This guide is for founders and marketers who need jingles, video soundtracks, podcast beds, and background music they can actually use in a business. The picks come first, then prices and the licensing terms that decide whether you can publish the track.
Need a soundtrack for a product video this week? Describe the mood in Teamday Audio and get a Google Lyria track you can play, download, and keep next to the video it belongs to.
Create your first track →Quick Answer: The Best AI Music Generator for Each Job
| Your job | Start with | Why |
|---|---|---|
| A full song with vocals (jingle, brand anthem) | Suno v6 (Pro, $8/mo) | Quality leader on blind votes; Pro/Premier assign you the output |
| Background music for videos, ads, podcasts | ElevenLabs Music v2.5 or Google Lyria 3.5 | Official APIs, licensed or filtered training, clear per-track price |
| Music inside an app or automated pipeline | Lyria 3.5 ($0.08/song) or ElevenLabs ($0.15/min) | Pay per generation, no seat plan, no download cap |
| Best instrumental quality | Mureka V9 | #1 on the Artificial Analysis instrumental arena; paid API output includes commercial authorization |
| Sound effects and long instrumentals, self-hosted | Stable Audio 3 | Open weights (Small/Medium), licensed training data, no vocals |
| Fully self-hosted songs with vocals | ACE-Step 1.5 | MIT license, runs on under 4 GB of GPU memory |
| Film, TV, or radio placement | ElevenLabs Enterprise Music or a human composer | ElevenLabs self-serve plans exclude film, TV and radio; confirm broadcast rights in any tool's terms first |
September 2026 Ranking and Prices
| Model | Vocals | Arena rank (vocals / instrumental) | Official API | Price | Commercial use |
|---|---|---|---|---|---|
| Suno v6 (Sep 9) | Yes | Not yet ranked (V5.5 is #1 / #2) | No | Pro $8/mo: 2,500 credits, 20 downloads; Premier $24/mo: 10,000 credits, 60 downloads | Pro and Premier, on downloaded tracks only |
| Mureka V9 | Yes | #2 / #1 | Yes | Per-song API price unverified | Paid API output: "full usage rights and commercial authorization" |
| Google Lyria 3.5 | Optional | #9 / #7 | Gemini API | $0.08 per song (~2 min) | Google claims no ownership; paid tier data not used for training |
| Google Lyria 3 Pro / Clip (legacy) | Optional | #7 / #6 (Pro) | Gemini API | $0.08 per song / $0.04 per 30 s clip | Same Gemini API terms |
| ElevenLabs Music v2.5 (Sep 11) | Yes | Not yet ranked (v2 is #12 / #10) | Yes | $0.15 per minute | All plans, except film/TV/radio/studio games; streaming from Creator up |
| Stable Audio 3 | No | Not in top 12 | Yes (Large) | Credit-based | Community License under $1M revenue; Enterprise above |
| Udio | Yes | Not listed | No | Unverified | Downloads disabled; not usable for business publishing today |
| MiniMax Music 3.0 | Yes | 2.5+ is #5 (vocals) | Closed to new users | Was $0.15 per track | Open weights require showing "MiniMax-Music3" in your product |
| ACE-Step 1.5 | Yes | Not listed | Self-host | Your GPU | MIT |
Rankings: Artificial Analysis music arena, vocals and instrumental, blind listener votes, checked September 23, 2026. Prices and terms are from the vendor sources linked in each section below.
Cost Per Finished Minute
| Option | What you pay | ≈ Cost per usable minute |
|---|---|---|
| Google Lyria 3.5 | $0.08 per ~2-minute song | ~$0.04 |
| Google Lyria 3 Clip | $0.04 per 30 s | ~$0.08 |
| ElevenLabs Music API | $0.15 per minute | $0.15 |
| Suno Pro | $8 for 20 downloads per month | |
| Stock music license | Typically $15–$200 per track | Varies |
| Human composer | Typically hundreds to thousands per track | Varies |
These are list prices. Budget for 3–5 generations per track you keep. For Suno, the monthly download cap sets how many tracks you can use commercially, not the credit count.
The Models, One by One
1. Suno v6: best songs with vocals
Suno released the v6 family on September 9, 2026. Paid plans get v6 and v6-wild; free users get v6-mini. Under the November 2025 Warner Music partnership, v6 is trained on licensed music from Warner, BMG, and Believe, and older models are being retired. Suno still faces lawsuits from Sony, UMG, and independent artists (TechCrunch, Sep 9 2026).
Plans (pricing, annual billing saves 20%):
| Plan | Price | Credits | Downloads | Commercial rights |
|---|---|---|---|---|
| Free | $0 | 50 per day | No monthly downloads | No |
| Pro | $8/mo | 2,500 per month | 20 per month | Yes |
| Premier | $24/mo, includes Suno Studio | 10,000 per month | 60 per month | Yes |
Terms that matter (Terms of Service, effective September 3, 2026):
- On Pro and Premier, Suno "assigns to you all of its right, title and interest" in your output.
- Commercial use is allowed only for tracks you obtained through a permitted download. Stream-ripped copies do not count.
- Remixes are personal and non-commercial on every tier.
- Free-plan output is for personal, non-commercial use only.
Weakness: Suno has no official API, and third-party "Suno APIs" are unofficial wrappers. Don't build a product on them.
2. ElevenLabs Music v2.5: best API with clear licensing
ElevenLabs shipped Music v2.5 on September 11, 2026. It generates tracks from 3 seconds to 5 minutes, with vocals in many languages, as MP3 or WAV. Training data is licensed through Merlin, Kobalt, and Believe, and a multi-year Universal Music deal was signed on September 10 (Music Business Worldwide). The API costs $0.15 per minute (API pricing).
Licensing (Eleven Music model-specific terms):
- Online and offline commercial use is permitted on every self-serve plan, except film, TV, radio, and studio games.
- Free and Starter plans cannot distribute tracks to streaming platforms such as Spotify. Creator ($22/mo list) and higher can.
- The Free plan requires crediting "Eleven Music".
- Only Enterprise Music removes all of these exclusions.
- The terms say output "may not be unique" to you, so don't rely on exclusivity.
Our production result: we generated the soundtrack for Business Tycoon, our browser game, with ElevenLabs Music: four 2-minute instrumental tracks for $3.20 at the time (through FAL). At today's native API price, the same 8 minutes would cost about $1.20.
Business Tycoon "Office" background track, ElevenLabs Music, generated March 2026.
Prompt: "Epic cinematic orchestral trailer music with powerful brass, sweeping strings, and thundering percussion." 30 s, instrumental, ElevenLabs Music v1, March 2026.
3. Google Lyria 3.5: cheapest official API per minute
In the Gemini API, Lyria 3.5 is Google's current music model. It costs $0.08 per song with no free tier (pricing). Google's docs describe songs of about 2 minutes (controllable), with optional vocals.
- Legacy models: Lyria 3 Pro Preview ($0.08 per full song) and Lyria 3 Clip Preview ($0.04 per 30-second clip) are still available.
- Lyria RealTime: an experimental streaming model for interactive, instrumental-only music.
- Watermarking and blocked prompts: every output carries a SynthID watermark. Prompts naming artists or requesting copyrighted lyrics are blocked.
- Rights: under the Gemini API terms, "Google won't claim ownership over that content." Google may generate similar content for others. On paid tiers, prompts and outputs are not used to improve Google's products.
Google also bought Producer.ai (formerly Riffusion) in February 2026.
4. Mureka V9: best instrumentals
Mureka (Kunlun Tech) V9 ranks #1 on the instrumental arena and #2 for vocals. Its API FAQ says output from paid API calls "comes with full usage rights and commercial authorization." We could not verify the current per-song API price or the consumer plan prices from Mureka's own pages. Check them before you budget.
5. Stable Audio 3: open weights for sound effects and long instrumentals
Stability released the Stable Audio 3 family in May 2026:
- Small and Small SFX (459M): open weights, up to 2 minutes.
- Medium (1.4B): open weights, up to about 6 minutes 20 seconds.
- Large (2.7B): API or enterprise only.
Training data is described as fully licensed. Under the Community License you own your output and can sell it. Organizations with more than $1M in annual revenue need an Enterprise license, which includes indemnification. There are no vocals. It is the pick for sound effects, ambience, and long instrumental beds you want to run on your own hardware.
6. Udio: not usable for business publishing today
Udio settled with Universal (October 2025) and Warner (November 2025), then licensed Merlin, Kobalt, and the NMPA. Since the settlement, downloads are disabled. The announced licensed app, Starstruck, is built for fans remixing specific artists' songs, with no downloads, and rights holders owning the output (Music Business Worldwide). We found no confirmation that it has launched. For a business that needs a file it can publish, Udio is currently a non-option.
7. MiniMax Music: API closed to new customers
MiniMax's pricing page marks Music 3.0 and 2.6 as discontinued. Since August 20, 2026, the paid music APIs are no longer available to new users, and the free versions were shut down. MiniMax now points to open weights under the MiniMax-Music3 Community License:
- Commercial use is allowed.
- Your product must prominently display "MiniMax-Music3".
- You need MiniMax's authorization once your yearly revenue from the product passes $20M.
Prompt: "Smooth jazz with walking upright bass, brushed drums, warm saxophone melody, and Rhodes piano comping." MiniMax Music via FAL, March 2026.
8. Open weights: ACE-Step 1.5 and the rest
| Model | License | Use it when |
|---|---|---|
| ACE-Step 1.5 | MIT | You want self-hosted songs with vocals and the fewest license strings |
| DiffRhythm 2 | Apache 2.0 | Self-hosted full-song generation |
| MiniMax Music 3 | Community License | You can live with the attribution and $20M revenue terms |
| YuE2 | Weights CC BY-NC 4.0 | Research only; non-commercial |
| Meta MusicGen | Unchanged since 2024 | Legacy instrumental baseline; no Meta successor found |
New in September: StepFun's StepAudio 3 Music (September 15) debuted at #4 on the vocals arena as a free, limited-time preview API. Adobe Firefly's Generate Music (August 20) makes royalty-free instrumentals, which Adobe markets as commercially safe.
Music is rarely the whole job. In Teamday you write the brief with an AI teammate, generate the track and the voiceover in Audio, and hand both to Reel for the video, all in one workspace.
Open Teamday Audio →How to Choose AI Music for Your Business
- Decide where the track will be published. A website, social ad, or podcast is covered by most paid plans. Spotify distribution needs Suno Pro or higher, or ElevenLabs Creator or higher. Film, TV, radio, and games need an enterprise license or a human composer.
- Confirm that you can get the file. Suno counts commercial rights per download, and Udio has no downloads. For volume, use an API priced per generation.
- Don't expect exclusivity. ElevenLabs and Google both say similar output may be generated for others. If you need a unique sonic brand, commission it.
- Keep records. For every published track, store the tool, model version, plan, prompt, generation date, and the terms in force that day. Suno's terms changed on September 3, 2026, and they will change again.
- Budget per kept track. Multiply the list price by your real retry rate. A typical number is 3–5 generations per track you keep.
Music in Teamday
| Model | Best for | Price | Access |
|---|---|---|---|
| Google Lyria 3 Clip (default) | Stings, intros, background loops (30 s) | $0.04 per clip | Your connected Google Gemini account |
| Google Lyria 3 Pro | Full songs with structure and optional vocals | $0.08 per song | Same |
Both run in Teamday's Audio studio, next to voiceovers. The tracks stay in your workspace with the videos and files they belong to, and Reel can use them when assembling a video. Teamday does not currently offer Suno, ElevenLabs Music, Lyria 3.5, or Mureka. The samples on this page were generated outside Teamday for this comparison.
Frequently Asked Questions
What is the best AI music generator in September 2026?
For finished songs with vocals, Suno is still the quality leader: Suno V5.5 ranks first on the Artificial Analysis vocals arena, and Suno v6 (September 9, 2026, trained on licensed music) replaced it. Mureka V9 ranks first for instrumentals. For an API with clear commercial terms, ElevenLabs Music v2.5 ($0.15 per minute) and Google Lyria 3.5 ($0.08 per song) are the practical choices.
Can I use AI-generated music commercially?
On paid plans, mostly yes, with limits. Suno Pro and Premier assign you the output, but only tracks obtained through a permitted download count, and downloads are capped at 20 or 60 per month. ElevenLabs allows commercial use on every plan except for film, TV, radio and studio games (Enterprise Music only); Free and Starter also cannot distribute to streaming platforms, and Free requires crediting Eleven Music. Udio currently allows no downloads.
Which AI music generator has an API?
ElevenLabs Music ($0.15 per minute), Google Lyria 3.5 in the Gemini API ($0.08 per song), Mureka, and Stability's Stable Audio have official APIs. Suno and Udio have no official public API. MiniMax closed its music API to new customers on August 20, 2026 and now points to open weights.
What does AI music cost per finished minute?
At list prices: about $0.04 per minute for Lyria 3.5 (a roughly 2-minute song for $0.08), $0.15 per minute for ElevenLabs Music, and about $0.40 per downloadable song on Suno Pro ($8 for 20 downloads). The download cap, not the credit count, is the real Suno constraint for a business.
Can I make music in Teamday?
Yes. Teamday's Audio studio generates music with Google Lyria 3 Clip (30-second clips, the default) and Lyria 3 Pro (full songs, optional vocals) using your connected Gemini account. The tracks stay next to the videos and voiceovers they belong to.
Try it on a real brief: describe the video, the mood, and the length, then judge the track on your own footage instead of a demo.
Generate a soundtrack for your video →Related Guides
- Best AI voice models in September 2026
- Best AI video models
- Reel, Teamday's AI video producer
- Teamday's AI creative team
- Teamday model catalog
Research cutoff: September 23, 2026. Rankings are from Artificial Analysis. Prices and terms come from vendor pricing pages, Terms of Service, and official announcements on that date. Licensing terms change often (Suno's changed on September 3, 2026), so re-read the terms for your plan before you publish a track.