
A 108-exercise curriculum across breath, range, agility, tone, harmony, and phrasing — with belt progression, visual pitch feedback (beta), and adaptive difficulty. Practice smarter, not just louder.
No credit card required. Free tier includes progression through green belt.
Hotel California
Eagles
"On a dark desert highway, cool wind in my hair"
108
Exercises
12
Skill Categories
9
Belt Levels
10
Practice Songs
28
Trained Today

Video lessons teach technique but can't tell you if you're doing it right. Vocal School listens to every note you sing.

Pitch games score you but don't build skills systematically. Vocal School follows a real vocal pedagogy curriculum.
A great vocal coach costs $60-100/hr. Vocal School gives you structured daily practice with real-time feedback for less than $12/mo.

See your pitch as you sing — a visual reference to compare what you produced versus what you intended. The detector's accuracy is improving; treat it as a training aid, not a verdict.

108 exercises across 12 categories. White belt to black. The system tracks your practice, adjusts difficulty, and guides your progression.

Pick a song from any genre. Learn it phrase by phrase with the tools to slow it down, loop a section, and compare your take.

Weekly accuracy trends, streak tracking, belt progression, and intelligent coaching advice based on your actual data.

Exercises target specific parts of your vocal mechanism - cords, resonance, airflow.

Warmups and cooldowns train diaphragmatic breathing for sustained, controlled singing.

Chest voice, head voice, and mixed voice exercises with real-time pitch feedback.

Match notes within 5 cents. Progress from basic pitch matching to just intonation and three-part harmony.

Drills targeting brightness, breathiness, vowel modification, and Estill quality categories (twang, cry, opera) — with audio-feedback aids in beta.

Systematic register training - chest, head, and mix - with exercises that safely extend your range over time.
Join singers improving their voice with data-driven practice.
No shortcuts. Each belt requires real skill progression - measured accuracy and comfort across categories. The system won't let you skip ahead until you're ready.

9-belt pathway
Each level unlocks after repeatable accuracy across warmups, range, tone, agility, harmony, and phrasing.
Start free. Upgrade when you're ready.

Full access, cancel anytime

Save 53% — best value
Billed as $142/year

One-time payment, yours forever
One subscription includes all five Main Act schools - Studio Mix, Live Sound, Vocals, Songwriting, and Repertoire.
Free tier includes progression through green belt, basic pitch tracking, and 1 session per day. No credit card required.
Your Pro subscription unlocks every school in the Main Act platform.
Already using something else for vocal practice? See how the approaches differ.
Pitch games or structured curriculum
Karaoke or vocal training
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When each is the right choice
Join singers building real skills with real-time feedback.