Phraser
Generative midi engine
A MIDI generator that writes basslines, chords and melodies in every western scale. Choose a root note, scale and style, then generate from 4 up to 16 bars in the time signature you are composing in. Drag and drop the generated sequences into your favourite instruments.

Samples
Real phrases.
Real instruments.
Hear how bass, chords and melody come together across different styles.
Chill Out
Deep Ambient
Psychedelic Trance
Hip Hop
Experimental
How it works
From idea to your next phrase.
Start with a musical direction. Shape the result, then take it straight into your session.
- 1
Choose
Set your root, scale, style and time signature.
- 2
Generate
Build, bass, chords and melody as one musical phrase, or take only parts of them that you like into your composition.
- 3
Finish
Drag the MIDI onto your favorite instrument and make it yours.
Real creators. Real results.
FAQ
Have a question not covered here? Reach out to our customer service team at contact@audivoso.com.
01
What does Phraser actually generate?
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01
What does Phraser actually generate?
It generates bass, chords and melody together as one phrase, so the parts stay harmonically related instead of sounding like separate guesses.
02
Is the 7-day trial the full product?
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02
Is the 7-day trial the full product?
Yes. The trial is the real product with full access, so you can test the workflow before committing to the license.
03
Can I drag the MIDI into my DAW?
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03
Can I drag the MIDI into my DAW?
Yes. The output is designed for drag-and-drop into your favorite instrument or piano roll, so the idea moves straight into production.
04
Can I use the generated music and MIDI commercially?
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04
Can I use the generated music and MIDI commercially?
Yes. You can edit, export and release music and MIDI created with your licensed copy of PHRASER, including in commercial releases and client work, without paying additional royalties to AUDIVOSO. We do not claim ownership of your original musical contributions or projects.
05
Which styles are included?
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05
Which styles are included?
Nine styles are included: Pop, Lo-Fi, Cinematic, Rock, Funk, Blues, Classical, Melodic House and Hip-Hop. A style never changes which chords get chosen — it changes how they are played, shaping rhythm, voicing, articulation, timing and velocity across all three layers.
06
Is this AI generated music?
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06
Is this AI generated music?
No. Phraser is rule-based and built from composition logic, so the output follows musical structure instead of machine-learned prediction.
07
Do you run Black Friday sales?
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07
Do you run Black Friday sales?
No. We believe every customer should pay the same fair price, no matter when they buy. We do not support inflated prices, artificial deadlines, or fear-of-missing-out tactics that pressure people into purchasing. Phraser stays at one transparent price year-round, so you can decide when it is right for you.
08
Why is authentication stuck on loading?
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08
Why is authentication stuck on loading?
This usually happens if Windows doesn't have a default web browser selected. Choose a default browser in your Windows settings to allow the activation window to launch.