BoA
Soprano · K-Pop · J-Pop · Pop · South Korea · prominent since 2000
How BoA uses that range
A dancer's voice first: light, bright, and rhythm-locked, built to stay steady through movement. BoA mixes brightly with a lifted palate in the upper fourth octave, then shifts head-dominant above the fifth-octave line, where the sound turns glassy. Vibrato is shallow and quick. Those copying her often oversing; the style depends on crisp consonants, short phrases, and pitch that lands exactly on the grid, with agility kept simple rather than florid.
What is BoA’s vocal range?
BoA's vocal range is commonly cited as D3 to C#6 (Db6) — about 2.9 octaves, or 35 semitones, and is usually classified as soprano.
Light, glassy soprano built for dance-pop — quick vibrato, crisp consonants, pitch locked to the beat.
- Signature song
- Only One
Reading the numbers
- That floor is a full 10 semitones beneath where a soprano's range conventionally starts (C4).
- 1 other voice here carries the identical cited range — at the resolution these figures are quoted in, those voices are indistinguishable on the chart.
- No separate full-voice ceiling is cited, so the figures describe a range worked largely in full voice across its 35 semitones.
- The weight of the range is above middle C: 25 semitones up there against 10 below.
- One of only 8 J-Pop voices in this library.
Commonly cited figures, not lab measurements — extreme notes are one-off recorded moments, not the singer’s everyday range.
More about BoA’s voice
How high can BoA sing?
BoA is commonly cited singing as high as C#6 (Db6), the top of a cited range that starts down at D3.
What is BoA’s highest note?
BoA’s highest note is commonly cited as C#6 (Db6).
What is BoA’s lowest note?
BoA’s lowest note is commonly cited as D3.
How many octaves can BoA sing?
BoA’s commonly cited range spans about 2.9 octaves (35 semitones), from D3 up to C#6. That span is wider than 57% of the 636 voices in this library.
Take the free 2-minute range test — your mic finds your lowest and highest notes, then this page shows exactly how your voice lines up with BoA’s.
Also bottoming out on D3
35 other voices here are cited to the same floor.
Also topping out on C#6
15 other voices here reach the same ceiling.