D.O. Vocal Range: Reported F2–F#5
Our catalog reports D.O. at F2 to F#5 (3.1 octaves). Individual endpoint review is pending. Compare your range free.
Individual review pending · Read sources and limitations
Can you sing it?
Take the free 2-minute range test — your mic finds your lowest and highest notes, then compare your measured notes with D.O.’s reported reference span. Matching endpoints does not establish the same voice type or technique.
Where D.O.’s reported span sits in the catalog
- Span, whole catalog
- 37 semitones wide: number 202 of 636 by reported span. The catalog median is 32.5 semitones.
- Span, tenor group
- Number 97 of 223 catalog tenors; that group's median span is 36 semitones, and this span is 1 semitone wider than that median.
- Span, K-Pop
- Number 4 of 17 catalog singers tagged K-Pop (median 35 semitones).
- Against the textbook band
- The conventional tenor band runs C3 to C5. The reported floor sits 7 semitones below the band's bottom note, and the reported ceiling sits 6 semitones above the band's top note.
- Catalog entry
- Filed under South Korea, prominent from 2012, signature song listed as That's Okay.
Counted from the catalog’s reported figures, which are not verified measurements.
Evidence and review
Individual evidence review is pending. The displayed range is a reported reference span, not an independently verified physiological limit.
The catalog has not verified recordings or scores for both endpoints. These figures cannot establish a repeatable singing range or an absolute highest or lowest note.
These are approximate catalog reference spans. Most profiles have not had both endpoints individually verified against named recordings or scores. They are not lab measurements or comfortable everyday ranges; use them for comparison, not as training targets.
What is D.O.’s vocal range?
Our catalog reports D.O. from F2 to F#5, a reference span of about 3.1 octaves (37 semitones). Individual endpoint review is pending; these are not verified physiological limits.
- Signature song
- That's Okay
Reported catalog figures, not lab measurements — an endpoint may be an isolated performance and does not describe an everyday singing range.
More about D.O.’s voice
How high can D.O. sing?
Our catalog reports D.O. from F2 to F#5; individual endpoint review is pending. The upper endpoint is not a verified individual maximum.
What is D.O.’s highest note?
Our catalog reports D.O. from F2 to F#5; individual endpoint review is pending. No reviewed source here establishes the upper endpoint as D.O.’s highest note.
What is D.O.’s lowest note?
Our catalog reports D.O. from F2 to F#5; individual endpoint review is pending. No reviewed source here establishes the lower endpoint as D.O.’s lowest note.
How many octaves can D.O. sing?
Our catalog reports D.O. from F2 to F#5; individual endpoint review is pending. It covers about 3.1 octaves (37 semitones) in this catalog, not a verified measurement of D.O.’s working range.
What voice type is D.O.?
The catalog lists D.O. as a tenor; individual evidence review is pending.
Also listed from F2
77 other voices here have the same reported floor in this catalog.
Also listed up to F#5
15 other voices here have the same reported ceiling in this catalog.