Long tones: train your breath control for singing
Holding a long, steady note is the classic exercise for breath control. Here the piano gives you a comfortable note for your voice, you hold it, and the microphone measures how many seconds you keep it going, whether you stay in tune and whether the volume drops at the end.
How it works
- You hear the note on the piano and take a low breath, sending the air to your belly.
- You sing it on "oo" or "ah", at a comfortable medium volume.
- While you hold it you see the seconds and whether you're in tune, sharp or flat.
- At the end you see how long it lasted, what percentage was in tune and whether the volume held to the end.
Each round has three notes, a little above the bottom of your comfort zone. The app saves your best note of the day and compares it with last time.
What it trains
When the air isn't managed well, phrases end weakly: the volume drops, the pitch sags or you run out of breath before the last syllable. Long tones train exactly that: spending the air slowly and keeping the end as steady as the start.
That's why the exercise doesn't just reward lasting longer: a note counts as steady only if it stays in tune and the volume doesn't collapse in the last few seconds.
Tips for holding longer
- Breathe low, without raising your shoulders.
- Don't start loud: a medium volume lasts longer and stays in tune more easily.
- Think of letting the air out slowly, as if you were fogging up a window.
- If your throat tightens or you feel dizzy, stop and breathe normally.
A good first goal is 8 steady seconds, then 10 and 12. In the daily singing practice plan the goal goes up by itself every two weeks.
Frequently asked questions
How long should I be able to hold a note?
To begin with, 8 to 10 steady seconds is a good goal. Staying in tune and firm matters more than the length.
Which vowel should I practice on?
"Oo" or "ah". "Oo" helps you avoid pushing; "ah" is closer to how you sing a song.
Is my voice recorded?
No. The microphone audio is analyzed inside your browser to detect the note, and it is never recorded or sent to any server.
Is it free?
Yes, and you don't need an account. The free version includes some practice time every day; if you want unlimited practice you can upgrade to c4nta Pro.
More c4nta exercises
- Daily singing practice — a guided 15-minute session that tells you what to practice each day.
- Vocal warm-up — a guided routine to warm up your voice before singing or recording.
- Vocal pitch monitor — see the note you sing in real time and whether you are sharp or flat.
- Pitch matching exercises — hear a note, sing it and hold it inside the target band.
- Interval ear training — hear two notes and sing them, from a minor second to an octave.
- Scale degree ear training — hear a note in a key and guess which scale degree it is.
- Melodic dictation — hear a short melody and play it back note by note.
- Karaoke pitch trainer — sing a melody with a piano guide and get a pitch accuracy score.
- Vocal range test — measure your lowest and highest notes and track how your range changes.
- Note recognition — a note plays and you name it; start with three and keep adding.