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Your Voice Matters
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Cantai

Become part of a revolutionary movement in vocal synthesis. Your artistry deserves recognition.

Our Mission

Cantai is developing the next generation of vocal synthesis through high-fidelity digital modeling. We partner with professional vocalists to create precise "digital twins" for high-end compositional use. Our mission is to bridge the gap between human artistry and digital instrumentation, ensuring that the artists who provide the foundation for our software remain stakeholders in its long-term success.

The Opportunity
High-Fidelity Modeling

Targeted recording sessions designed to capture the unique character and technical range of your voice in pristine quality.

Professional Session

Approximately 60 minutes of focused recording, utilizing phonetic sequences and specific classical repertoire.

Studio Standards

High-resolution, dry stems (24-bit/48kHz minimum) meeting the requirements of our advanced synthesis engine.

Contractual Equity

Competitive upfront session fees with guaranteed revenue share as the platform scales and grows.

“
Our First Singer

A few words from Aaron Engebreth, baritone

Aaron Engebreth — a professional baritone — was the first artist to lend his voice to Cantai.

In this short video he shares what it was like to collaborate with us and help shape the voice bank from the very start.

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Two Paths
To Collaborate
Soloists
Professional audition & selection
✓
Professional audition & selection process
✓
$500 upfront recording fee
Immediate compensation for your time
✓
3-hour professional recording session
In studio with experienced engineer
✓
Ongoing revenue share from voice usage
Earn as your voice is used by composers
✓
Cantai lifetime license
Exclusive access to the platform
Choral Singers
Join a collaborative ensemble
✓
5-minute audition recording
Quick, simple process from home
✓
1-hour voice recording session
Professional studio arrangement
✓
Ongoing revenue share from voice usage
Earn as part of our ensemble library
We're Seeking
Voices For
Sacred/Classical
  • Anglican/Episcopal choir
  • Catholic sacred music
  • Classical oratorio
  • Renaissance polyphony
Opera Chorus
  • Grand opera chorus
  • Light opera/operetta
  • Contemporary opera
  • Opera excerpts
Gospel/Spiritual
  • Traditional gospel choir
  • Contemporary worship
  • African-American spiritual
  • Modern gospel
Children's Voices
  • Treble choir (8-14)
  • Boy choir sound
  • Children's chorus
  • (Minors: parent/guardian)
Contemporary/Commercial
  • Contemporary a cappella
  • Pop/rock backup vocals
  • Jazz ensemble
  • Musical theater chorus

This is a highly selective process, and only a limited number of singers will be chosen. Each singer is carefully auditioned and matched based on our exacting musical standards and artistic requirements.

Next Step
Send Your Application

Create your singer profile to apply — you'll be able to submit all the information below, and we review applications on a rolling basis.

Apply Now
Include in Your Application
  • 1
    Your name and location

    Full name and where you're based

  • 2
    Voice type

    Soprano, alto, tenor, bass, etc.

  • 3
    Preferred musical genres

    Opera, pop, musical theater, jazz, etc.

  • 4
    Similar artists

    E.g., "Similar to Adele and Sara Bareilles"

  • 5
    Singing experience

    Brief description of your background

  • 6
    Links to recordings

    YouTube, SoundCloud, or portfolio links

  • 7
    Opportunity interest

    Solo recording or choral singing