SoundGrail Melody Generator review
A controllable melody and accompaniment generator for shaping short ideas into multi-track MIDI.
Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
SoundGrail Melody Generator is a browser-based AI music tool for musicians and producers who want to develop short musical ideas into chord, melody, and bass parts. It generates four- or eight-bar phrases, with controls for key, scale, tempo, complexity, and straight or varied rhythm. Separate sound selection for each part helps shape a starting arrangement, while piano-roll editing gives users a way to adjust notes rather than accept every generated phrase unchanged. It suits people who want musical starting points and MIDI to continue shaping in a digital audio workstation (DAW), rather than a finished track in one step.
Its strongest practical angle is control over the generated material. Users can lock selected phrases while regenerating other sections, edit notes in the piano roll, and export parts together as multi-track MIDI. The listed integrations are Ableton Live, FL Studio, Logic Pro, GarageBand, Pro Tools, and Studio One. Access spans web, Windows, macOS, Linux, iOS, and Android, so it can fit workflows across devices. The emphasis is on generating and refining compact ideas; the four- or eight-bar limit may make it a less direct fit for anyone seeking longer-form composition in one pass.
The Basic plan is free and includes 100 credits, full access to music theory tools, and 7 days of project storage. Plus costs $7 per month or $90 per year and adds 500 credits, unlimited MIDI exports, and email priority support. Pro is $15 monthly or $190 annually, with 3,000 credits, API access, and 24/7 priority support alongside unlimited exports. Max costs $24 monthly or $290 annually, offering 10,000 credits, team collaboration, custom branding, API access, and 24/7 priority support. Enterprise has custom solutions, advanced security, and flexible pricing. Choose SoundGrail for controllable short-form ideas and MIDI workflow; look elsewhere if long-form generation is central to your needs.
SoundGrail Melody Generator pros and cons
- Where it wins
- Generates chords, melodies, and basslines with key, scale, tempo, and complexity controls
- Lock phrases, edit notes in a piano roll, and regenerate selected sections
- Exports multi-track MIDI and supports web, desktop, and mobile platforms
- Where it doesn't
- Generation is focused on four- or eight-bar ideas
- Basic includes only 7 days of project storage
- Unlimited MIDI exports require a paid plan
SoundGrail Melody Generator fact sheet, pricing and score →
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