# Voice Library
AI Voices are the sound sources of AI vocals. They generate vocals from MIDI notes and lyrics. You can further shape the performance by editing notes, lyrics, phonemes, pitch, and vocal control parameters.
## Access AI voices
There a 3 ways to browse AI voices from the voice library:
### Browse from the Toolbar
Click the first icon from the Toolbar to open the voice library, where you can browse all AI voices available. Drag a voice onto the canvas to add it, or click on a voice and then click the canvas to place it.
### Browse form Canvas
Double-click an empty track area on the Canvas to open the Voice Library, where you can browse all AI voices available. Then select a voice to add.
### Browse from Vocal Track Panel
Click on the picture of vocal track panel to open the Voice Library, where you can browse all AI voices available. You can click to replace the current AI voice. You can also click the "+" in the [AI Choir](/ai-vocal-synth/creating-ai-vocals/ai-choir.md) to access the Voice Library and click to add a voice to the choir.
### Adding an AI Voice on Canvas
When you add a voice, it is loaded onto the selected or target track on canvas, and a vocal clip will be created at the corresponding position on the canvas.
## Voice Library
There are 5 tabs in the voice library, organizing different sources of voices:
### Pre-made Voices
Pre-made voices are trained by ACE Studiousing responsibly sourced datasets of professional singers, which highly represents the characters and performances of the singers. We are continuously adding new pre-made voices to meet diverse vocal production needs.
{% hint style="success" %}
Most of the pre-made voices are royalty-free, you can use them in any commercial production. You can easily generate a license to a royalty-free voice within ACE Studio. For more details, please refer to [License & Copyright](/appendix/license-and-copyright.md).
{% endhint %}
### Cloned Voices
Your cloned voices are shown under this tab. You can access to the manage page from the voice card. To learn more about cloning your voice, please refer to [Cloning A Voice for Vocal Synth](/voice-cloning/cloning-a-voice-for-vocal-synth.md).
Cloned voices privately shared with you are also under this tab. For more details, please refer to [Private Share](/voice-cloning/cloning-a-voice-for-vocal-synth/private-share.md).
### Community Voices
Voices form the community are shown under this tab. These voices are cloned and published by the community of ACE Studio users.
To use a community voice, you need to **collect** it first before adding it to your project.
To learn more about publishing a cloned voice, please refer to [Publishing Cloned Voice](/voice-cloning/cloning-a-voice-for-vocal-synth/publishing-cloned-voice.md).
{% hint style="info" %}
If the owner of a community voice choose to take the voice down, you will no longer have access to this voice after a 30-day period.
{% endhint %}
### Blended Voices
Your saved blended voices are shown under this tab. These voices are stored under your account, you can access them by logging into ACE Studio with your account on any devices.
Right click on the voice card to manage it. You can modify its name, tags, native language, image, or delete it from your account.
To learn more about the feature of blending voices, please refer to [Voice Blending](/ai-vocal-synth/creating-ai-vocals/voice-blending.md).
### Choirs
Pre-made choirs and your saved choir presets are shown under this tab.
Right click on your saved choir card to manage it. You can modify its name, tags, native language, or delete it from your account.
To learn more about the feature of AI Choir, please refer to [AI Choir](/ai-vocal-synth/creating-ai-vocals/ai-choir.md).
### Search for Voices
Click on the search bar to activate the search mode. Each AI voice is annotated with a name, native language, and several tags. You can search with text or use the filters to locate a voice you want.
Click on the close button from the right side of the search bar to exit the search mode.
### Filter for Vocal Synth Models
The model filter is located at the top right corner of the voice library. You can use it to switch the library view between the V2 and V1 engines.
* V2 (Default): Displays AI voices powered by the latest model.
* V1: Displays AI voices powered by the standard model.
The same AI voice can be included in multiple generations of vocal synth models, but due to differences between vocal synth models, the AI voice's performance may vary across different models. For more details, please refer to [Vocal Synth Models](/ai-vocal-synth/voice-library/vocal-synth-models.md).
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