Your voice is an instrument
Inside your throat are two tiny flaps called vocal folds. When air from your lungs goes past them, they wiggle very fast, like a balloon neck squeaking when you let the air out. Your mouth and nose then shape that squeak into singing.
- Your voice has three parts that work together:
| Part | What it does | Everyday comparison |
|---|---|---|
| Lungs (the power) | Push air up | The air in a balloon |
| Vocal folds in the larynx (the sound maker) | Vibrate to make sound | A guitar string |
| Throat, mouth and nose (the resonators) | Shape and colour the sound | The body of a guitar |
- The vocal folds are two bands of smooth muscle tissue inside the larynx (voice box). The larynx sits between the base of the tongue and the top of the windpipe.
- When you breathe, the folds are open. When you make sound, they come together and vibrate as air from the lungs passes through.
- Pitch, volume and tone depend on the size and shape of your vocal folds and of the spaces in your throat, mouth and nose. That is why every voice sounds different.
- Singing posture (a standard teaching checklist): feet about hip-width apart, knees soft (not locked), shoulders relaxed and down, chest comfortably up, head level (chin not poking up or tucked down), arms loose.
- Stand in front of a mirror.
- Set your posture: feet about hip-width apart, knees soft, shoulders relaxed and down, chest comfortably up, head level, arms loose.
- Hold it for 3 minutes while breathing normally.
- Hum a gentle "mmm" on any comfortable note for 3 minutes.
- Put your fingers lightly on the front of your neck and feel the buzz.
- Say "ah" at your normal speaking pitch, then a little higher, then a little lower.
- Check: the sound changes but your posture stays the same.
Videos by other creators on YouTube, for reference. They are not made by or affiliated with The Future Market.
Read the video script
[Host] "Did you know you carry an instrument with you everywhere? It's your voice."
[Text on screen: Lungs = power. Vocal folds = sound. Mouth and nose = shape.] "Your lungs give the power, your vocal folds make the sound, and your mouth and nose shape it."
[Screen: simple animation of two folds opening for breath and closing to vibrate] "When you breathe, the folds open. When you sing, they come together and vibrate."
[Host, demonstrating posture] "Feet apart, knees soft, shoulders down, head level. This is your singing stance."
[Host] "Stand like this every time you practise. Good singing starts with a good body."
10-minute practice plan:
- 3 minutes: stand in front of a mirror and set your posture with the checklist. Hold it while breathing normally.
- 3 minutes: gently hum "mmm" on any comfortable note. Put your fingers on the front of your neck and feel the buzz.
- 4 minutes: say "ah" at your normal speaking pitch, then a little higher, then a little lower. Notice that the sound changes but your posture stays the same.
ClaudeStuck? Copy a ready-made prompt for Claude
Copy this, open Claude, paste it, and Claude will walk you through the lesson step by step.
For a grown-up: Claude is for adults (18+). Copy this, paste it into Claude, and use the answer to explain the lesson to your child.
I'm learning "Singing 1: Beginner (breathing, pitch, healthy voice)" on The Future Market. Lesson 1: "Your voice is an instrument". What the lesson teaches: - Your voice has three parts that work together: - Part - What it does - Everyday comparison - Lungs (the power) - Push air up - The air in a balloon - Vocal folds in the larynx (the sound maker) - Vibrate to make sound - A guitar string - Throat, mouth and nose (the resonators) - Shape and colour the sound - The body of a guitar - The vocal folds are two bands of smooth muscle tissue inside the larynx (voice box). The larynx sits between the base of the tongue and the top of the windpipe. - When you breathe, the folds are open. When you make sound, they come together and vibrate as air from the lungs passes through. The exercise I'm working on: 10-minute practice plan: - 3 minutes: stand in front of a mirror and set your posture with the checklist. Hold it while breathing normally. - 3 minutes: gently hum "mmm" on any comfortable note. Put your fingers on the front of your neck and feel the buzz. - 4 minutes: say "ah" at your normal speaking pitch, then a little higher, then a little lower. Notice that the sound changes but your posture stays the same. I'm stuck. Please: 1. Explain the main idea in plain, simple words with one everyday example. 2. Walk me through the exercise one small step at a time. Ask me what I've done so far before giving the next step. 3. Don't just give me the final answer. Help me do it myself, and check my work when I share it.
I'm a parent helping my child (about 8 years old) with a lesson called "Your voice is an instrument" from the course "Singing 1: Beginner (breathing, pitch, healthy voice)". Here's what the lesson says: Inside your throat are two tiny flaps called vocal folds. When air from your lungs goes past them, they wiggle very fast, like a balloon neck squeaking when you let the air out. Your mouth and nose then shape that squeak into singing. The activity: 10-minute practice plan: - 3 minutes: stand in front of a mirror and set your posture with the checklist. Hold it while breathing normally. - 3 minutes: gently hum "mmm" on any comfortable note. Put your fingers on the front of your neck and feel the buzz. - 4 minutes: say "ah" at your normal speaking pitch, then a little higher, then a little lower. Notice that the sound changes but your posture stays the same. Please explain this so an 8-year-old understands: short sentences, a fun everyday example, and no hard words. Then give me 3 simple questions I can ask my child to check they understood, and a way to do the activity together, one tiny step at a time.
Sources
- U.S. National Institute on Deafness and Other Communication Disorders (NIDCD), Taking Care of Your Voice: www.nidcd.nih.gov/health/taking-care-your-voice
Breathing for singing
This lesson is part of full access: every course and every level for one payment.
Warming up safely
This lesson is part of full access: every course and every level for one payment.
Pitch: hearing and matching notes
This lesson is part of full access: every course and every level for one payment.
Your first song: "Twinkle, Twinkle, Little Star"
This lesson is part of full access: every course and every level for one payment.
A healthy voice for life
This lesson is part of full access: every course and every level for one payment.
Final project
This lesson is part of full access: every course and every level for one payment.
Quiz
What are the three parts of your voice?
Lungs (power), vocal folds (sound), and throat/mouth/nose (resonators that shape the sound).
What does the diaphragm do when you breathe in?
It tightens and flattens, moving down so the lungs can fill.
Should a warm-up start with your highest, loudest notes?
No. Start soft and in the middle, then slowly go higher and lower.
What are the seven note names?
C D E F G A B.
What is the solfege name for G when do = C?
Sol.
What frequency is A4, the common tuning note?
440 Hz.
Where should you breathe in a song?
At the end of a phrase, not in the middle.
Name two NIDCD voice-care tips.
For example: drink plenty of water; rest your voice; avoid screaming or whispering; don't sing when hoarse.
How long can hoarseness last before a doctor's throat exam is recommended?
If it doesn't go away or improve within about four weeks (sooner if a serious cause is suspected).
Final exam
This lesson is part of full access: every course and every level for one payment.
Certificate
This lesson is part of full access: every course and every level for one payment.