Vocal profile of Katy Perry

Lowest note: C#3
Highest belt:  F5
Highest note: Eb6
Exclamation: C#7
Vocal range: 3 octaves 1 note
Vocal type:   Lyric Mezzo Soprano
Vocal rating: C

Vocal positives:
Her strongest range is from Bb3 to G5(her mid-range+belts), where they are fairly resonant and carries a slight rasp in it. There are powerful belts that stretch up to F5 to add emotion to it.

Vocal negatives:
She has a tendency to go off-key in live settings and become nasal and shrill at belts Eb5 and above. Her vocals are hollow and she finds difficulty in holding notes at C#5 when dancing and singing at the same time. Her notes are shaky in the fifth octave and her notes in the sixth octave sounds like off-key exclamation marks.

Vocal range of Katy Perry:

Katy Perry hitting C#3:

Recommended songs: Roar, Firework, Unconditionally