Alanis Morissette Vocal Range: Reported B2–C6
Alanis Morissette’s reported vocal range is B2 to C6, about 3.1 octaves (37 semitones). That is a reported reference span, not an independently verified physiological limit. The catalog lists Alanis Morissette as a mezzo-soprano; this is a reported reference classification.
Review confirmed · Read sources and limitations
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Take the free 2-minute range test. Your mic finds your lowest and highest notes; then compare them with Alanis Morissette’s reported reference span. Matching endpoints does not establish the same voice type or technique.
Where Alanis Morissette’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, mezzo-soprano group
- Number 29 of 133 catalog mezzo-sopranos; that group's median span is 31 semitones, and this span is 6 semitones wider than that median.
- Span, Alternative
- Number 23 of 64 catalog singers tagged Alternative (median 35.5 semitones).
- Against the textbook band
- The conventional mezzo-soprano band runs A3 to A5. The reported floor sits 10 semitones below the band's bottom note, and the reported ceiling sits 3 semitones above the band's top note.
- Catalog entry
- Filed under Canada, prominent from 1995, signature song listed as You Oughta Know.
Counted from the catalog’s reported figures, which are not verified measurements.
Evidence and review
Catalog review confirmed 2026-10-24 · Dataset editor: Jason Colapietro
Reported reference span: the displayed catalog range is not an independently verified physiological limit. The catalog lists Alanis Morissette as a mezzo-soprano; this is a reported reference classification.
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 Alanis Morissette’s vocal range?
Alanis Morissette’s reported vocal range is B2 to C6, about 3.1 octaves (37 semitones). That is a reported reference span, not an independently verified physiological limit. The catalog lists Alanis Morissette as a mezzo-soprano; this is a reported reference classification.
- Signature song
- You Oughta Know
Reported catalog figures, not lab measurements. An endpoint may be an isolated performance and does not describe an everyday singing range.
More about Alanis Morissette’s voice
How high can Alanis Morissette sing?
The catalog lists B2 to C6 as a reported reference span, not an independently verified physiological limit. Its upper endpoint should not be read as a verified individual maximum.
What is Alanis Morissette’s highest note?
The catalog lists B2 to C6 as a reported reference span, not an independently verified physiological limit. The catalog record does not independently establish the upper endpoint as an individual highest note.
What is Alanis Morissette’s lowest note?
The catalog lists B2 to C6 as a reported reference span, not an independently verified physiological limit. The catalog record does not independently establish the lower endpoint as an individual physiological limit.
How many octaves can Alanis Morissette sing?
The catalog lists B2 to C6 as a reported reference span, not an independently verified physiological limit. It covers about 3.1 octaves (37 semitones) in the catalog, not a reviewed measurement of the singer's full working range.
What voice type is Alanis Morissette?
The catalog lists Alanis Morissette as a mezzo-soprano; this is a reported reference classification.
Alanis Morissette’s full entry (range, tone and technique) is in The Voice Atlas, chapter 12: Alternative, punk and new wave, included with Pro.
Also listed from B2
35 other voices here have the same reported floor in this catalog.
Also listed up to C6
69 other voices here have the same reported ceiling in this catalog.