Tools
Metronome, keyboard, and drone — the console modules every practice session leans on. No mic needed.
Sing over a drone to sharpen intonation — hold long tones against the root and listen until the wobble between your voice and the drone disappears.
Time spent with a tool running counts toward your practice XP — sessions log automatically every 5 minutes and when you leave the page.
A metronome, a keyboard and a drone — and when each one helps
These are the three reference tools most vocal practice actually needs: a metronome for timing, a virtual piano for pitch reference and starting notes, and a sustained drone for practicing intonation against a fixed pitch. All three run in the browser with no install.
The metronome is the one singers skip and instrumentalists never do. Rhythm problems in singing hide easily, because a phrase that drags feels expressive from the inside. A click removes the argument.
The virtual keyboard covers the small jobs that otherwise interrupt practice: finding a starting note, checking an interval, giving yourself a reference before an unaccompanied entry. It is also the fastest way to check whether a note you think you cannot reach is actually where you think it is.
The drone is the least familiar and the most useful for intonation. Holding a sustained tonic while you sing a scale or a phrase against it makes small pitch errors immediately audible as beating and roughness — the same technique string players and singers in unaccompanied traditions have always used.
How to use a drone to improve your intonation
A drone is the closest thing to having a perfectly in-tune accompanist who never adjusts to your mistakes. Ten minutes of it exposes more pitch detail than an hour of singing alone.
- 01
Set the drone to a comfortable tonic
Choose a note in the low-middle of your range and let it sound continuously. This is the reference everything else is measured against.
- 02
Sing the tonic against it
Match the drone exactly. When you are dead on you will hear the two tones fuse; when you are slightly off you will hear a wavering beat. Learning to hear that beat is the whole skill.
- 03
Move to the fifth and the octave
These are the most consonant intervals and the easiest to tune. Sing each, hold it, and adjust until the roughness disappears.
- 04
Walk the scale slowly
Sing up the scale one note at a time, holding each against the drone. Thirds and sevenths are where most singers discover they have been approximating.
- 05
Sing a phrase over it
Take a phrase from something you are working on and sing it against the drone. Notes that felt fine in context often turn out to be sitting slightly under.
- 06
Add the metronome for rhythm work
For timing rather than pitch, set the click slower than the tempo you struggle at and speed up gradually. Practicing at a speed where you are accurate is what makes the speed available later.
Start with the keyboard and the drone
For a new singer the two immediate wins are knowing what note you are aiming at and hearing when you have landed on it. The metronome becomes useful slightly later, once pitch is not taking all your attention.
- Use the keyboard to find your starting note before singing anything unaccompanied
- Practice matching a single drone pitch before trying scales against it
- The wavering sound when you are slightly off is the feedback — listen for it rather than trying to avoid it
- Set the metronome well below your target tempo; accuracy first, speed after
Use the drone on the intervals you round off
Most trained singers are accurate on the tonic, fifth and octave and quietly approximate on thirds, sixths and sevenths, where equal temperament and the ear disagree slightly anyway.
- Hold thirds and sevenths against the drone until the beating stops — that is where intonation is really tested
- Drone on a note other than the tonic of your phrase to practice hearing your line against a moving harmony
- Use the metronome on subdivisions rather than the beat to expose rushing inside a phrase
- Combine drone and take recorder: sing against the drone, then listen back with it removed
What is a vocal drone and why practice with one?
A drone is a continuously sustained pitch you sing against. Because it never moves, any deviation in your own pitch produces audible beating — which makes intonation errors obvious that would otherwise pass unnoticed.
Do singers need a metronome?
For anything rhythmically specific, yes. Rhythm errors in singing are easy to miss because a dragging phrase feels expressive from the inside; a click settles it immediately.
What is A440 and does it matter?
A440 means the A above middle C is tuned to 440 Hz, the modern standard, and it is what these tools use. It matters when you are singing with recordings or other instruments, which are almost always tuned the same way.
Can I use the piano to find my range?
You can, by playing notes and singing along until you run out at either end. The range test does the same thing faster and more accurately, because it detects the pitch you actually produced rather than the one you were aiming for.
Why does my voice sound rough against the drone?
That roughness is the beating between two nearly-identical pitches, and it means you are slightly off. It is the tool working — adjust until the two tones fuse into one and the roughness disappears.