AIVA - The AI composing emotional soundtrack music
AIVA Technologies · 音声・言語
AIVA is an AI music generator built for original soundtrack and score composition. You pick a style, set the mood and duration, and it writes a full piece, which you can then edit note by note, download as MIDI or WAV, and use in videos, games, or films. It's aimed at content creators, game and film makers, and musicians who want a usable starting track in seconds rather than hours.
AIVA - The AI composing emotional soundtrack music について
What Is AIVA
AIVA is an AI composing tool that turns a short brief into a finished instrumental track. It has been trained on thousands of classical and symphonic scores, and its instincts lean toward cinematic and orchestral writing. It also covers more than 250 styles from pop and rock to electronic and ambient. You don't need to read music to use it.
The product solves a common problem: you need background music and you can't compose it, license a track, or wait for a collaborator. Instead of browsing stock libraries, you describe what you want, the AI composer writes it, and you keep working. For game developers, video editors, and solo creators, that gap between "I need a track" and "I have a track" is the whole value.
The limits matter here. On the free tier, AIVA owns the copyright, you must credit it, and you can't monetize anything. Full copyright and unlimited monetization only arrive with the Pro plan. There's also a download cap per month and a duration ceiling on every tier, so a single track can't run indefinitely. And instrumental score generation is where it's strongest. If you want lyrics and vocals, this isn't the tool for that job.
Getting Started
- Create an account at aiva.ai. The free tier needs no credit card, so you can test the output before paying anything.
- Choose how you want to start: pick a style preset from the 250-plus presets, upload an audio or MIDI file as influence, or build your own style model from reference material.
- Set the parameters. You pick the mood, key, duration, and instrumentation, then generate. A first draft arrives in seconds.
- Edit the result in the built-in editor. You can move notes, change instruments, adjust tempo, and reshape sections rather than accepting the first pass.
- Download and use it. The free and Standard tiers export MP3 and MIDI; Pro adds WAV and every other file format for editing in your own DAW.
AIツール情報
AIVA - The AI composing emotional soundtrack musicの料金、対応プラットフォーム、性能を簡単に確認できます。
こんな人におすすめ
このツールが最も力を発揮するユーザー、タスク、シーン。
ユーザー
- Content creators
- Game and film makers
- Musicians and hobbyists
- Students and teachers
タスク
- Scoring a short film or trailer
- Building background music for videos
- Drafting a melody you can finish yourself
- Creating a custom style model
シーン
- Getting a usable demo track in under an hour
- Filling a large content calendar with music
- Prototyping music for a game before hiring a composer
主な機能
Style and Influence Controls
AIVA generates music in over 250 preset styles, from classical and cinematic to electronic and pop. You're not stuck with presets, either. You can upload an audio or MIDI file as an influence, and the model picks up its character. For projects with an established sound, that means the generated track fits in rather than standing out as obviously AI-made.
Custom Style Models
Beyond picking from presets, you can train your own style model on reference material. This is the feature that separates AIVA from simpler prompt-to-music tools. If you're scoring a series or building a game with a defined musical identity, a custom model keeps new tracks consistent with existing ones instead of drifting into a different mood each time.
Built-In Music Editor
Generated tracks aren't locked. The web editor lets you move notes, swap instruments, change tempo, and adjust sections, so you can fix the parts the AI got wrong instead of regenerating the whole piece and hoping. Fewer regenerations means the free tier's download cap stretches further.
Multi-Format Export
AIVA exports MP3 and MIDI on the free and Standard tiers, and adds WAV and every other supported file format on Pro. MIDI export matters most for musicians: it carries the notes and structure rather than a fixed render, so you can rebuild the track with your own sounds in any digital audio workstation.
Licensing and Copyright Ownership
The licensing model is the real differentiator. Free and Standard tracks stay under AIVA's copyright, which means you can't claim them as your own, and Standard limits monetization to a set list of platforms. The Pro plan transfers full copyright to you and allows monetization without restrictions, which is what most commercial users actually need.
Editing Workflow Integration
AIVA is built to slot into an existing workflow rather than replace it. It supports audio and MIDI input, exports in formats your DAW already reads, and lets you iterate on a track without leaving the browser. The point is to produce material you can finish elsewhere, not to trap your project inside a closed tool.
メリットとデメリット
メリット
- Generates a full instrumental track in seconds from a short brief, which removes the blank-page problem for non-musicians.
- Strong orchestral and cinematic output, a direct result of training on thousands of classical and symphonic scores.
- Custom style models and MIDI export give musicians a real starting point instead of a fixed audio file.
- Pro gives you full copyright and unrestricted monetization, which most subscription-based music tools don't offer at this price.
- A free tier with no credit card lets you judge the output quality before spending anything.
デメリット
- The free tier caps you at 3 downloads a month and reserves the copyright, so nothing you make there is truly yours. Its 3-minute track limit also rules out longer pieces.
- There's no lyrics or vocal generation. If you want a full song with a singer, you'll need a different tool.
- Track length is capped on every tier, topping out at 5 minutes 30 seconds on Pro. Longer compositions have to be stitched together yourself.
- It's a browser tool with no mobile app, so working offline or from a phone isn't an option.
- AIVA hasn't published a public developer API. Can you build an integration around it? Not currently, so you shouldn't plan one.
よくある質問
AIVA is an AI music composer used to generate original instrumental music for videos, games, films, and other media. It works as an AI soundtrack generator: you describe the style and mood, and the tool writes a track you can edit and download. It's built around soundtrack and score work rather than full songs with vocals, so people often use it to generate music with AI for a specific scene or edit.
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