Lowest note: C3(forced A2)
Highest belt: G#5
Highest note: C#7
Vocal range: 4 octaves 1 semitone
Vocal grade: B
Her low notes are smooth and velvety down to a C3(See I got Trouble) and is reached with relative ease. Her mid-range is weighty and sturdy(F3-G5). Her notes are sung with a more open throat with allows them t be powerful and resonant. Her head voice is bright and piercing.
Her voice has gone flat and cracked at D5 before, and criticisms have targeted at her technique because her belted notes at Eb5 sounds forced and coarse. Her whistle notes(C6-C#7) are rarely whistles, but are mostly just falsetto reached with unhealthy technique. She is not comfortable holding notes as high as E5 live. Her low notes at C3-E3 occasionally loses its clarity