A voice that earns trust
In a presentation or an interview, a calm, clear voice makes what you say more convincing.
Bureum — Voice for life
We believe inwhat a voice can do.
The power to express yourself, connect with others and enjoy each day.
Bureum builds healthier, happier lives that start with the voice.
About 20 years in voice work and music education
Founded by a vocal director from one of Korea's top entertainment companies
VocalDNA, where studio experience meets AI
Philosophy
With our voices we express ourselves, leave first impressions and connect with others. Bureum believes that knowing your voice and enjoying it leads to a healthier, happier life.
The healthy life we picture
01Speaking and expressing yourself with confidence
02Relieving stress and finding energy through song
03Staying happily connected as the years go by
20years
in voice work and music education
3recordings
Speaking voice, held note, a short sung phrase
16voice types
An easy way to understand your voice
Our first service
VocalDNA
Three short recordings show what makes your voice yours,
and point you to songs and practice that fit it.
Now in testing · Full launch in early November 2026
Real VocalDNA screens (Korean)
How it works
- 01
Start
Two minutes. No questionnaire, just your voice.
- 02
Consent and basics
Agree to recording, then share your gender, age group and device.
- 03
Set up your mic
Find a quiet spot and hold your phone about a hand's width from your mouth.
- 04
Three recordings
Speaking voice → held note → a short sung phrase
Available with the full launch in November 2026
What your results
will show
For everyone, an easy and fun way to discover their voice. For students preparing for auditions and for vocal coaches, analysis that supports practice and teaching.
0116 voice types
02Detailed analysis and scores
03Your level among peers of the same type and age
04A 4-week practice report
05Song recommendations
06An in-depth voice report
Voice types are a friendly way to understand your voice, not a medical diagnosis.
More about VocalDNAEveryday
How your voice
shapes everyday life
A single word, a single song. Your voice is with you in more moments than you think.
A voice that lifts the room
A bright voice makes the people around you smile. Every voice has its own warmth.
A day eased by song
Humming on the way home, one song with friends. While you sing, the day feels lighter.
A voice that stays clear
"What a strong voice you have!" As that greeting to an older relative suggests, a clear voice is part of a healthy life.
Founder
Kim YiseoFounder & CEO · Vocal director
"Every first lesson started the same way:
finding out what kind of voice you have."
Knowing your voice and finding songs and practice that fit it is the foundation of voice training. Yet even professionals find it hard to judge their own voice objectively, and there were few concrete standards to use in the room. Bureum connects about twenty years of listening to voices with AI, so that anyone can understand their voice in more concrete terms.
TeachingAdjunct Professor, Kyung Hee University · Lecturer, Junghwa Arts College
DirectingVocal director for one of Korea's top entertainment companies
AlbumsLee Seung-hwan, J.Y. Park, Kim Yeon-woo, i-dle and others
ArtistDebuted with The Rush in 2013 · Drama and film soundtracks
These are the founder's personal credits and do not imply any partnership with the companies or artists named.
Read the founder's storyOUR VISION
Listening to voices more closely,
to make everyday life better.
To tell voices apart the way a trained ear does and analyze them more precisely. To use that to help everyone speak with more confidence, sing with more joy and stay healthily connected for years to come. That is where Bureum is headed.
NEXT 01 · Progress
Progress graph
Track how your practice and voice change over time.
NEXT 02 · Game
Pitch rhythm game
Hit the falling notes in tune and practice as if you were playing.
NEXT 03 · Tool
Vocal and backing split
Separate the vocals and the backing track of songs you love and practice with them.
NEXT 04 · Tool
Metronome
Lock in your rhythm at the tempo of your song.
These are concept screens showing where we are heading. We will share release dates once they are set.
A healthier, happier life
that starts with your voice
Bureum · We believe in what a voice can do