Your Score Sings. Finally.

High‑fidelity vocal synthesis, fully integrated into MuseScore Studio via MuseHub. Cantai sings your lyrics with realistic phrasing, dynamics, and diction.

Available as an online MuseSounds library for MuseScore Studio via a MuseHub subscription.

Ethical AI: Singers share in Cantai's profits.
O Fortuna cover

O Fortuna

High‑energy choral tutti showcasing dynamics and articulation.

Chopin – Berceuse cover

Berceuse

Soft, lyrical duet showcasing Cantai's ability to blend voices gently.

Exsultate Justi cover

Exsultate Justi

Rhythmic SATB choir passage, driven directly from a MuseScore Studio score.

Type lyrics. Hear them sung.

In MuseScore Studio, Cantai turns your notated vocal line into a sung performance in just three steps.

1

Write Lyrics

Enter lyrics on your vocal staff the way you normally would in MuseScore Studio. Cantai reads every syllable directly from your score.

2

Assign a Cantai Voice

Choose a Cantai soloist or choir sound from the MuseSounds list and assign it to your staff or part.

3

Press Play

Hit play in MuseScore Studio and hear your score sung back with phrasing, dynamics, and diction—no exporting or extra setup.

COMPATIBLE WITH: MUSESCORE STUDIO • VST VERSIONS FOR SIBELIUS & DORICO IN DEVELOPMENT

Why composers use Cantai

Everything is built around one workflow: type lyrics in MuseScore Studio and immediately hear a sung performance.

Built-in MuseSounds library for MuseScore Studio
Expressive AI vocal modeling with phrasing and dynamics
Solo soprano, alto, tenor, bass, and full choirs
Cloud rendering that stays in sync with your score

What people say about Cantai

"It has the potential to be a game-changer for sheet music professionals. The ability to hear lyrics sung directly from notation software streamlines everything from arranging to client previews."

Tunescribers
Sheet music transcription service

"Cantai is an indispensable tool for quick vocal mockups in preview/demo work. It has improved quality and ease of use over comparable products."

Simon Rodwell
Senior Project Manager (Music), Open University UK

"Cantai represents a paradigm shift for musicians working with the human voice. It generates perfectly pitched lyrics in real time, following the score on notation software."

Paolo Ramacciotti
Composer, DMus (LCM)

Ready to hear the difference?

Join hundreds of composers using Cantai to create more realistic demos of their scores.


Subscribe to Cantai on MuseHub
LIMITED TIME: 50% OFF PRE-ORDER

VST Plugins for Sibelius/Dorico

Get a Lifetime License for Sibelius or Dorico.

Curious how Cantai will feel in Sibelius or Dorico? Try it in MuseScore Studio via MuseHub—your VST experience will be very similar.

$150 $299

✓ Lifetime License

✓ Includes Sibelius & Dorico Support

PRE-ORDER VST NOW

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