I wholeheartedly agree that this product itself delivers exceptional results, resolving numerous issues with vocal-heavy sheet music that previously required human intervention. I am personally acquainted with several opera singers who work with this product. However, its limitations are significant. Firstly, it operates on a monthly subscription model, which creates considerable uncertainty for users. Most critically, it imposes a weekly quota of just 180 minutes. Regrettably, there is no transparency regarding how these 180 minutes are calculated, meaning users can easily exhaust their allowance when initially testing and adjusting the product. After weighing the audio quality against the cost-effectiveness, I ultimately believe the developers need to offer a more reasonable usage plan that benefits consumers. I fully acknowledge that MuseScore has consistently been a latecomer achieving technological progress, but careful consideration is required for specific market strategies. For this particular product, I personally feel that removing the quota restrictions would be the optimal solution.
- MuseHub
- MuseSounds
- Cantai

Cantai isn’t just another sound library—it’s a breakthrough in vocal synthesis. Powered by advanced machine learning, Cantai captures the subtlety of real human singing, from delicate dynamics to expressive phrasing. Whether you’re writing an intimate solo aria, a soaring choral passage, or a dramatic operatic scene, Cantai delivers voices that sound authentic, emotional, and true to your score. Note: Cantai's voice quality is continually improving, and the refined production versions featured in our online demos will be available soon.
Previews
What’s New?
Cantai initial release
Description
Cantai isn’t just another sound library—it’s a breakthrough in vocal synthesis. Powered by advanced machine learning and fully integrated into MuseScore Studio, Cantai not only captures the subtlety of real human singing, from delicate dynamics to expressive phrasing, but also sings your lyrics with clarity and emotion. Whether you’re writing an intimate solo aria, a soaring choral passage, or a dramatic operatic scene, Cantai delivers voices that sound authentic, expressive, and true to your score. Cantai is available through subscription and includes Solo Soprano, Alto, Tenor, and Bass voices, as well as full choir ensembles. Rendering is managed intelligently to ensure optimal performance and system availability. Note: Cantai includes up to 180 minutes of rendering time per week, with time resetting every Monday. Any parts of your score that have already been processed will continue to play back even after the weekly limit has been reached.



















