Vocal Type: Soprano
Vocal Range: 3 Octaves 2 notes and a semitone (D3- F#6)
Whistle Register: No
Vocal Pluses: An overall nasal quality is prevalent throughout much of Kylie Minogue's catalogue and as such, most see it to be a trademark of the Australian Diva's voice. It's not present in her lower notes, due to her placement, and here the voice is rounded with a warm sound and a seductive ease [All The Lovers]. But this changes quickly as Kylie climbs the octaves.
The nasal twang, as mentioned above, is what most have come to associate with the singer [Can't Get You Out Of My Head , Fever]. However, she can mitigate, or choose to forgo it entirely in her midrange; demonstrating its use being a stylistic choice rather than due to any limitations of the voice. To eliminate it, Kylie often lightens the voice, giving it a breathier and sweeter timbre [as heard in the verses of Come Into My World and All The Lovers]. As well being able to remove it, Kylie can include it to varying degrees: modifying it to being faintly present [Aphrodite], or making it so strong that the voice gains a metallic, almost computerised effect to it[Speakerphone]. This versatility and control allows for Kylie to create interesting and compelling harmonies, with the contrasting textures layering well upon one another.
Kylie's technique means she can belt into the fifth octave without any issue, all whilst retaining the character of her voice. She has produced some surprisingly resonant notes in this part of the range [Here] that show that the voice has a power that isn't often (if ever) illustrated by her choice of singles. Kylie can also vary the quality of the notes here depending on how she mixes her chest and head-voice [Here], which once again illustrates just how technically capable a singer she is.
The head-voice is strong and robust and can be operatic and dramatic [Sound Of Music Intro, Your Disco Needs You ] or soft and breezy [Confide In Me]. Her voice seems to have no problem switching to this register, or singing notes here, which further points to her placing in the soprano fach.
Vocal Negatives: The nasal tone is where most find fault in Kylie's voice and though it is clear from a wider listen to her catalouge that this is more an artistic choice than anything else, it still remains that most of her biggest hits are recorded using this tone.