The Voice Atlas
Who sings what, how it sounds, and how to borrow it — the range, tone and technique of every voice in the library.
Written by Jason Colapietro (Johnny Suede). Published by Suede AI.
This is the written study rather than the chart. The numbers on one keyboard, searchable and with your own range overlaid, are the famous vocal ranges chart; this book is where the same voices are explained voice by voice. Read the chart for the figure. Read this for how the voice was built and what borrowing from it costs.
One book for the question every singer eventually types into a search bar: what is their vocal range — and how do they do that? Six method chapters teach you to read a range claim, decode tonal quality, and borrow technique without hurting yourself. The genre chapters then work through the library voice by voice — cited range, where the extreme notes happened on record, what the voice sounds like, and what to practice if you want some of it. Two generated appendices collect the records and shelve every voice by type.
The contents below list every chapter and every singer covered — free, along with the first three chapters and each singer’s range page. Pro unlocks the chapter text, the entry notes and the PDF, and the range test gives you your own numbers to read it with.
How to read a voice
- 01
How to read an entryfree
The anatomy of an atlas entry — what the cited range, the full-voice ceiling, the whistle flag and the sourced extremes actually claim, and how conservative those claims are. - 02
Notes, octaves and the keyboardfree
Scientific pitch notation in five minutes — what C4 means, why F#5 and Gb5 are the same note, how octave spans are counted, and why identical voices get different figures. - 03
Voice types in the wildfree
What the eight classification labels mean, why a pop mezzo and an opera mezzo are different claims, tessitura versus range, and how to guess your own type without a teacher. - 04
A vocabulary for tone
The working lexicon behind every entry — weight, placement, vibrato, onset, grit, breathiness, twang, cry and their friends, each defined by ear with exemplars from the atlas.
The borrower's method
- 05
How to borrow a voice
The five-step method behind every technique paragraph in this book: pick a trait, match the habitat, change one dial at a time, close the loop with recordings, and time-box the costume. - 06
The safety rail
The four expensive things in this book — whistle notes, extreme lows, distortion and sustained belting — what makes each risky to chase, and the warning signs that mean stop.
Pop
- 07
Pop women: the founders
The women who defined what a pop lead vocal is — from torch-song discipline through the belt arms race — and what their entries teach about power built to last. - 08
Pop women: the moderns
The current and recent generation of pop leads — whisper-pop, fry onsets, whistle flexes and conversational belts — and how the microphone rewrote what counts as power.Singers Bonnie Tyler through Emeli Sandé
- Bonnie TylerD3–G5
- JewelE3–E6
- BeyoncéB2–Eb6
- Britney SpearsB2–F#5
- Christina AguileraC3–C7
- PinkG2–Bb5
- Kelly ClarksonD3–Eb6
- Joss StoneC3–G5
- JoJoA2–Bb6
- Nicole ScherzingerD3–G#6
- RihannaB2–B5
- Leona LewisC3–F#6
- Miley CyrusG2–E6
- Taylor SwiftA2–Bb5
- Sara BareillesB2–E6
- AdeleC3–Bb5
- Demi LovatoC#3–D6
- Katy PerryA2–C6
- Lady GagaG2–C6
- KeshaD3–E6
- Selena GomezC3–F5
- Ellie GouldingD3–A5
- MARINABb2–C#6
- Emeli SandéD3–F5
Singers Jessie J through Ava Max
- Jessie JC#3–C6
- Lana Del ReyC3–D6
- SiaC3–C6
- GrimesD3–G6
- Ariana GrandeD3–E7
- Camila CabelloD3–G5
- Charli XCXF3–F5
- LordeD3–A5
- Tori KellyB2–E6
- Zara LarssonD3–C#6
- Meghan TrainorEb3–B5
- Melanie MartinezF3–D5
- AuroraEb3–E6
- Bebe RexhaD3–B5
- HalseyC3–G5
- Sabrina CarpenterE3–C6
- Billie EilishA2–B5
- LizzoE3–Bb5
- MitskiE3–F#5
- RAYEC#3–D6
- Dua LipaB2–G5
- Kim PetrasD3–Bb6
- Phoebe BridgersC#3–E5
- Ava MaxE3–C#6
Singers Madison Beer through Lola Young
- 09
The pop men
From crooners to falsetto-forward streaming stars — why the male pop lead keeps climbing, and what the tenor arms race costs the baritones who enter it.Singers Frankie Valli through Charlie Puth
- Frankie ValliA2–C6
- Tom JonesG2–Bb4
- Barry GibbF2–D6
- Michael JacksonEb2–F6
- Elton JohnF2–F5
- Billy JoelF2–C6
- George MichaelE2–A5
- Morten HarketA2–E5
- Rick AstleyF2–D5
- Justin TimberlakeA2–C6
- Adam LevineA2–C6
- Jason MrazF2–Bb5
- Brendon UrieE2–C6
- Adam LambertF2–C6
- Justin BieberA2–Bb5
- Bruno MarsG2–D6
- Harry StylesE2–F5
- Ed SheeranG2–A5
- The WeekndG2–B5
- Sam SmithG2–C6
- ZaynD3–B5
- Shawn MendesG2–E5
- Troye SivanC3–F5
- Charlie PuthG2–C6
Singers Lewis Capaldi through Sombr
Rock, metal and alternative
- 10
The classic rock men
The wailers, shouters and art-rock baritones of rock's imperial decades — where the famous highs really came from, and the era's quiet lesson about sustainable volume.Singers Little Richard through Steven Tyler
- Little RichardF2–Bb5
- Elvis PresleyG2–Db5
- Roy OrbisonE2–E5
- Brian WilsonC2–Bb5
- John LennonG2–D5
- Mick JaggerF2–F5
- Paul McCartneyF2–E5
- Roger DaltreyF2–C5
- Neil DiamondD2–G#4
- Jim MorrisonE2–Bb4
- Joe CockerG2–Bb4
- Robert PlantF2–A5
- David BowieE2–A5
- Ian GillanG2–Bb5
- Rod StewartE2–C5
- Paul RodgersE2–G#5
- Jon AndersonC#3–F#5
- Peter GabrielF#2–A4
- Don HenleyF#2–D#5
- Kenny LogginsD2–C#6
- Freddie MercuryF2–F6
- Glenn HughesD2–D6
- Sammy HagarD2–B5
- Steven TylerF2–C6
Singers Barry Manilow through Jon Bon Jovi
- Barry ManilowD2–G5
- David CoverdaleF2–A5
- Geddy LeeF2–Bb5
- Bruce SpringsteenF2–C5
- Dennis DeYoungE2–A5
- Brad DelpG#2–D6
- Daryl HallE2–C6
- Michael McDonaldG#2–A5
- Phil CollinsF2–Db5
- Tom PettyC2–Bb5
- Lou GrammB1–A5
- Meat LoafF2–Eb6
- Steve PerryG2–A5
- David Lee RothE1–D6
- Kevin CroninG2–A4
- StingEb2–E5
- Klaus MeineG2–C6
- BonoEb2–Db5
- Brian JohnsonA2–E5
- Christopher CrossD3–A#4
- Boy GeorgeD2–A5
- Bryan AdamsEb2–E6
- Joe ElliottD2–G#5
- Jon Bon JoviE2–D5
Singers Michael Hutchence through Damiano David
- Michael HutchenceB1–F#5
- Axl RoseF1–Bb6
- Lenny KravitzA2–Bb5
- SealEb2–G5
- Robbie WilliamsF2–B5
- Rivers CuomoEb2–G5
- Scott StappD2–D5
- Matt BellamyE2–D6
- Chris MartinD2–C6
- Chad KroegerA1–E5
- Jack WhiteE2–A6
- Julian CasablancasC2–F#5
- Caleb FollowillA2–E5
- Brandon FlowersF#2–G#5
- Gerard WayF#2–F#5
- Alex TurnerE2–G5
- Dan ReynoldsG2–G#5
- Nate RuessG2–A5
- Matty HealyF2–A5
- Tyler JosephA2–F6
- Sam FenderF#2–F5
- Damiano DavidA2–B4
- 11
The women of rock
Belters, banshees and deadpan cool — the women who fronted rock bands on their own terms, and why their entries are the atlas's best course in projection over a loud stage. - 12
Alternative, punk and new wave
From post-punk monotone to grunge catharsis — the chapter where refusing to sing beautifully became its own technique, and what that refusal actually requires.- Ian CurtisG2–E4
- Dave GahanF2–G4
- Robert SmithC#3–C5
- Anthony KiedisF2–E5
- MorrisseyF#2–B4
- Chris CornellE2–A5
- Kurt CobainF2–E5
- Layne StaleyE2–G5
- Billy CorganF2–E5
- Eddie VedderD2–E5
- Scott WeilandE2–C#5
- Thom YorkeF2–F5
- Billie Joe ArmstrongF2–C5
- Jeff BuckleyE2–D6
- Alanis MorissetteB2–C6
- Chino MorenoF2–A5
- Shirley MansonF3–A5
- Fiona AppleC3–A5
- Brandon BoydF2–A5
- Serj TankianF2–C6
- Chester BenningtonG2–A5
- Patrick StumpC3–B5
- 13
Metal
Air-raid tenors, operatic sopranos and controlled growls — the most technically demanding shouting on earth, and why metal singing is closer to opera than either camp admits.Singers Ozzy Osbourne through Simone Simons
- Ozzy OsbourneG2–D5
- Tom WaitsA1–G5
- Rob HalfordF2–C6
- Ronnie James DioF2–Bb5
- Glenn DanzigC#2–Eb5
- Bruce DickinsonE2–C6
- Nick CaveD2–G5
- King DiamondF2–D6
- Geoff TateE2–C6
- James HetfieldE2–C5
- Michael KiskeF2–C6
- Mike PattonEb1–Eb7
- Sebastian BachF2–C6
- Peter SteeleF1–G5
- Devin TownsendF2–C6
- Maynard James KeenanF2–A5
- Jonathan DavisA1–F#5
- Till LindemannE2–F4
- Tarja TurunenF3–E6
- Ville ValoF#1–B5
- Corey TaylorE2–A5
- David DraimanBb1–G#5
- M. ShadowsD2–A5
- Simone SimonsG3–C#6
Singers Myles Kennedy through Josh Kiszka
Soul, R&B and gospel
- 14
The soul men
Church-trained tenors, velvet baritones and the falsetto tradition — the men who made secular music testify, and the phrasing lessons every genre stole from them.Singers Ray Charles through John Legend
- Ray CharlesC2–Bb5
- James BrownF2–C5
- Sam CookeA2–E5
- Curtis MayfieldG2–Bb5
- Smokey RobinsonA2–Bb5
- Marvin GayeF2–Bb5
- Otis ReddingF2–C5
- Stevie WonderC2–E6
- Aaron NevilleG2–Bb5
- Al GreenF2–Bb5
- Donny HathawayF2–C5
- Bill WithersF2–A4
- Philip BaileyG2–D6
- Teddy PendergrassE2–Bb4
- Barry WhiteD2–E4
- Lionel RichieF2–G5
- PrinceE2–B5
- Luther VandrossB2–A5
- Brian McKnightA2–Bb5
- UsherBb2–A5
- D'AngeloG2–Bb5
- MaxwellA2–C6
- Musiq SoulchildC3–F#5
- John LegendE2–Bb5
Singers Leon Bridges through Leon Bridges
- 15
The soul and R&B women
From torch and church to quiet storm — the women who set the bar for vocal authority, and why this chapter contains the atlas's densest concentration of complete techniques.- Etta JamesG#2–B5
- Aretha FranklinG2–E6
- Gladys KnightE3–D5
- Patti LaBelleBb2–E6
- Dusty SpringfieldC3–Eb5
- Chaka KhanF2–B5
- Minnie RipertonD3–F#7
- Anita BakerC#3–C#6
- Mary J. BligeA2–C6
- Toni BraxtonBb2–Bb5
- BrandyG2–E6
- Lauryn HillBb2–A5
- Erykah BaduG2–D5
- Jill ScottC3–E5
- Alicia KeysA2–Bb5
- Amy WinehouseC3–Eb5
- Jennifer HudsonA2–C6
- Jazmine SullivanA2–C#6
- Andra DayE3–F#5
- YebbaD3–G5
- 16
Modern R&B
The streaming era's R&B — falsetto confessions, whisper-runs, baritone outliers and produced nonchalance — and how the genre traded the shout for the microphone's trust.Singers Jackie Wilson through Kid Cudi
- Jackie WilsonA2–C#6
- Bobby HatfieldB2–Eb6
- David RuffinA2–E6
- Wilson PickettBb2–E6
- Janet JacksonC3–D6
- AaliyahC#3–A5
- CeeLo GreenBb1–C6
- Faith EvansC#3–C#6
- MonicaB2–B5
- TamiaEb3–D6
- Kelly RowlandC3–Eb6
- Macy GrayA2–D6
- India.ArieA2–C6
- Pharrell WilliamsEb2–Bb5
- AshantiF3–C6
- AkonC3–Bb4
- CiaraBb2–A5
- FantasiaC3–Bb5
- Chris BrownC3–G#5
- Keyshia ColeC3–Bb5
- T-PainB2–F5
- Trey SongzF2–G5
- Ne-YoEb2–A5
- Kid CudiA1–F5
Singers Solange through Ella Mai
- SolangeD3–E6
- DrakeD2–C5
- Jason DeruloA2–Bb5
- Janelle MonáeC#3–Eb6
- Mac MillerC#2–E4
- MiguelC3–Bb5
- Childish GambinoBb1–C6
- Frank OceanC#2–G5
- Tyler, the CreatorB1–B5
- Coco JonesB2–C#6
- Jhené AikoB2–E6
- NormaniC#3–Eb7
- FKA twigsE3–F6
- TinasheB2–E6
- Bryson TillerA2–C6
- KehlaniD3–E5
- Post MaloneE2–E5
- Anderson .PaakC3–F5
- H.E.R.C3–F#5
- Daniel CaesarC#3–F#5
- Steve LacyC#3–E5
- SZAE3–C6
- XXXTentacionC3–F5
- Ella MaiC3–G#5
Singers Halle Bailey through Victoria Monét
- 17
Gospel and a cappella
The source tradition and the ensemble athletes — where the runs, the shout and the squall come from, plus the a cappella specialists who turned blend itself into virtuosity.- Mahalia JacksonE3–F5
- Karen Clark SheardF3–Eb6
- Marvin WinansA2–F5
- Amy GrantF3–E5
- Sandi PattyF3–C6
- Michael W. SmithA2–D5
- Fred HammondE2–Bb4
- BeBe WinansA2–E5
- CeCe WinansF3–C6
- Yolanda AdamsE3–C6
- Kim BurrellE3–D6
- Donnie McClurkinB2–E5
- Chris TomlinA2–D5
- Avi KaplanEb1–Db5
- Kirstin MaldonadoF3–C6
- Mitch GrassiF2–C7
- Scott HoyingF2–Bb5
- Tasha Cobbs LeonardD3–A5
- Lauren DaigleE3–A5
Country, folk and jazz
- 18
Country
Twang as technology, the accent as instrument, and storytelling tessitura — country's vocal toolkit from honky-tonk cries to stadium baritones.Singers Hank Williams through Martina McBride
- Hank WilliamsA2–A4
- George JonesB1–B4
- Johnny CashE2–E4
- Patsy ClineE3–D5
- Loretta LynnG3–D5
- Willie NelsonG2–F4
- Merle HaggardF2–E4
- Waylon JenningsE2–D4
- Tammy WynetteG3–E5
- Dolly PartonF3–Bb5
- Glen CampbellF2–A4
- Kenny RogersD2–D5
- John DenverG2–B5
- Emmylou HarrisG3–D5
- Reba McEntireE3–F5
- George StraitA2–E4
- Vince GillA2–C5
- Wynonna JuddE3–E5
- Randy TravisF2–E4
- Alison KraussG3–D5
- Garth BrooksG2–A4
- Alan JacksonE2–B4
- Trisha YearwoodD3–A5
- Martina McBrideF3–F5
Singers Faith Hill through Zach Bryan
- Faith HillC3–Bb5
- Tim McGrawF2–B4
- Shania TwainE3–E5
- LeAnn RimesF3–F5
- Trace AdkinsD2–G4
- Kenny ChesneyD#2–F#4
- Keith UrbanF2–A5
- Blake SheltonD2–C#5
- Josh TurnerAb1–C#5
- Carrie UnderwoodF3–C6
- Miranda LambertE3–D5
- Kacey MusgravesG3–D5
- Sturgill SimpsonEb2–C#6
- Chris StapletonF2–B4
- Kane BrownE2–F4
- Luke CombsA2–A4
- Tyler ChildersE2–C6
- Morgan WallenA2–G4
- Cody JohnsonF#2–G#4
- Orville PeckE2–F#5
- Jelly RollG2–G4
- Lainey WilsonA3–C#5
- Zach BryanG2–F#4
- 19
Folk and the songwriters
The confiders — voices built to serve words, from coffeehouse sopranos to gravel philosophers — and why limited instruments produced unlimited careers here.- Joan BaezF3–B5
- Bob DylanE2–A4
- Paul SimonA2–D5
- Neil YoungG2–C5
- Leonard CohenD2–E4
- Van MorrisonG2–D5
- Joni MitchellE3–C6
- James TaylorF2–A4
- Sinéad O'ConnorF3–A5
- Tracy ChapmanD3–D5
- Tori AmosE3–C6
- Sarah McLachlanF3–B5
- Rufus WainwrightA2–D5
- ANOHNIA2–F5
- Regina SpektorF3–C6
- Florence WelchF3–B5
- Justin VernonF2–F5
- James BlakeF2–F5
- HozierE2–E5
- Jacob CollierD2–D6
- Noah KahanB2–G#4
- Gigi PerezE3–C#5
- 20
Jazz and the standards
Horn-players with lyrics — time feel, delayed vibrato, harmonic ears and the microphone's first great singers, from the songbook era to the new jazz generation.Singers Louis Armstrong through Diana Krall
- Louis ArmstrongF2–G4
- Bing CrosbyF2–F4
- Billie HolidayF3–C5
- Ella FitzgeraldD3–C6
- Nat King ColeF2–G4
- Frank SinatraG2–A4
- Peggy LeeD3–A5
- Mel TorméG2–C5
- Sarah VaughanEb3–C6
- Dean MartinF2–G4
- Dinah WashingtonEb3–E5
- Tony BennettA2–A4
- Birgit NilssonC#3–D6
- Julie LondonC#3–C#5
- Johnny MathisB2–G5
- Bobby DarinG2–E5
- Nina SimoneG2–F5
- Samuel RameyEb2–F4
- Al JarreauG2–A5
- Bobby McFerrinE2–E6
- Sumi JoA3–F6
- Harry Connick Jr.E2–A#4
- Rachelle FerrellG2–D7
- Diana KrallE3–C5
Singers Tamela Mann through Laufey
The trained voice
- 21
Opera and classical crossover
The unamplified athletes — what filling a hall without a microphone actually requires, why opera ranges look modest, and what every amplified singer can steal from the fach system.- Enrico CarusoB2–Bb4
- Maria CallasF#3–Eb6
- Mario LanzaC3–C5
- Yma SumacB2–C#7
- Leontyne PriceG3–C6
- Montserrat CaballéG3–C6
- Joan SutherlandG3–F6
- Luciano PavarottiC3–C5
- Plácido DomingoA2–C5
- Ivan RebroffF1–F5
- Jessye NormanE3–C6
- José CarrerasC3–C5
- Sarah BrightmanG3–E6
- Cecilia BartoliF3–D6
- Bryn TerfelF2–A4
- Dmitri HvorostovskyG2–A4
- Renée FlemingG3–C6
- Andrea BocelliC3–B4
- Anna NetrebkoG3–D6
- Jonas KaufmannB2–C5
- Juan Diego FlórezC3–E5
- Josh GrobanG2–A4
- 22
Musical theatre
Eight shows a week — the belt as a certified skill, legit versus contemporary technique, and why theatre singers are the book's masters of sustainable intensity.- Ethel MermanF3–D5
- Judy GarlandF3–Eb5
- Julie AndrewsG3–C6
- Bernadette PetersG3–A5
- Michael CrawfordA2–Bb4
- Patti LuPoneE3–G5
- Colm WilkinsonG2–C5
- Lea SalongaF3–D6
- Audra McDonaldF3–C6
- Idina MenzelG2–D6
- Hugh JackmanA2–B4
- Kristin ChenowethG3–F6
- Sutton FosterF3–A5
- Jonathan GroffA2–C5
- Lea MicheleF3–Bb5
- Aaron TveitA2–D5
- Sierra BoggessG3–E6
- Ramin KarimlooG2–C5
- Jeremy JordanA2–E5
- Ben PlattA2–F5
- Cynthia ErivoE3–C6
- Auli'i CravalhoF3–E5
- Loren AllredE3–F#5
The world's voices
- 23
Latin voices
From ranchera's long breath to reggaetón's rhythmic speech — a continent of vocal traditions, their signature techniques, and the bilingual generation remixing all of them.Singers Celia Cruz through Omar Apollo
- Celia CruzE3–G5
- Elis ReginaE3–Bb5
- Mercedes SosaE3–E5
- Vicente FernándezA2–C5
- Caetano VelosoA2–C5
- Milton NascimentoG2–Bb5
- José JoséA2–D5
- Juan GabrielA2–C5
- Camilo SestoA2–E5
- Luis MiguelA2–D5
- Gloria EstefanE3–Bb5
- SelenaE3–Bb5
- ThalíaF3–Bb5
- Ricky MartinB2–C5
- Marc AnthonyA2–E5
- ShakiraE3–D6
- Enrique IglesiasC#3–G#4
- Natalia LafourcadeF3–Bb5
- Bad BunnyF2–G4
- Christian NodalA2–G4
- Karol GE3–A5
- RosalíaF3–Bb5
- Kali UchisC3–F5
- Omar ApolloC3–F#5
Singers Peso Pluma through Peso Pluma
- 24
K-pop, J-pop and global pop
The idol-system technicians, Japan's genre-fluent stylists, playback legends and global outliers — precision singing at industrial standards.Singers Édith Piaf through Mika
- Édith PiafB2–D5
- Lata MangeshkarG3–Bb5
- Charles AznavourD3–B4
- Julio IglesiasB2–G4
- Teresa TengEb3–B5
- Jacky CheungE3–C5
- Alejandro FernándezF#2–C5
- Cristian CastroG2–C6
- Faye WongE3–D5
- Laura PausiniB2–F5
- Lara FabianEb3–D6
- Ayumi HamasakiF3–Bb5
- Hikaru UtadaE3–Bb5
- Luis FonsiE3–A4
- MisiaF3–F6
- Park Hyo ShinF2–E5
- BoAD3–C#6
- Jay ChouA2–B4
- VitasD2–Eb6
- JJ LinG2–G5
- Sufjan StevensB2–A4
- Jenni RiveraC3–E5
- TaeyangA2–F5
- MikaF#2–G#5
Singers Taeyeon through V
- TaeyeonE3–C6
- G.E.M.D3–F6
- IUD3–C6
- JonghyunF2–E5
- Liam PayneC#2–Bb5
- LiSAF3–F5
- Louis TomlinsonC3–A4
- Niall HoranF#2–B5
- StromaeG2–G4
- SohyangE3–C7
- AileeF3–C6
- BaekhyunF2–E5
- ChenG2–F5
- D.O.F2–F#5
- James ArthurBb2–A5
- Kenshi YonezuF2–D5
- LoreenB2–B5
- PassengerD#2–A4
- Arijit SinghC3–C5
- Hua ChenyuG2–Bb5
- JiminA2–F5
- JinBb2–B5
- JungkookF2–A5
- VD2–D5
Singers Vance Joy through David Kushner
- Vance JoyB2–A5
- George EzraG2–B5
- James BayG2–C6
- SolarG#3–A5
- WendyC#3–Eb7
- Calum ScottB3–C#6
- MalumaD3–F4
- OzunaF#2–C5
- Rag'n'Bone ManG2–B5
- RoséF3–C6
- ClairoG3–C5
- Dimash KudaibergenC2–C8
- Ángela AguilarEb3–G5
- JonghoA2–D6
- Carín LeónF#2–A#4
- Dermot KennedyE2–C6
- AdoE3–Bb5
- Fujii KazeG2–D5
- JVKEC4–F6
- Rauw AlejandroG2–C5
- Stephen SanchezC#3–F#5
- Lizzy McAlpineE3–C#5
- Sam RyderC4–E6
- David KushnerF3–G5
- 25
Reggae, Afrobeats and African voices
Groove-first singing — patois phrasing, Afrobeats' melodic economy, amapiano's smoothness and the continent's great griot and mbalax voices.- Miriam MakebaE3–D5
- Fela KutiF2–A4
- Jimmy CliffF2–C5
- Toots HibbertG2–C5
- Bob MarleyF2–C5
- Peter ToshF2–G4
- Dennis BrownG2–D5
- Salif KeitaB2–D5
- Grace JonesD3–Bb4
- Youssou N'DourA2–D5
- Angélique KidjoE3–E5
- Sade AduE3–D5
- Cesária ÉvoraD3–Bb4
- Buju BantonE2–A4
- ShaggyE2–F4
- WizkidG2–C5
- Burna BoyF2–C5
- TemsD3–D5
- RemaC#3–E5
- Ayra StarrE3–E5
- TylaD3–D5
Appendices
- 26
The records
The atlas's extremes in one place — lowest floors, highest ceilings, widest spans and the whistle club, each with the recording where the note happened when one is famously known. - 27
Every voice by type
The whole library shelved by classification, basses to sopranos, with each voice's cited range — the shopping index for borrowing along your own shelf.
Pro includes two books. The Measured Voice is the training manual — how the voice works, how to read your own measurements, and a twelve-week program. Its contents are free too.
Ranges are commonly cited figures compiled from recordings and public discussion, not lab measurements, and the extremes are one-off recorded moments rather than anyone’s everyday voice. The technique notes describe how voices sound on record — nothing here is medical advice, and a voice that hurts, stays hoarse, or loses easy notes is a question for a doctor or speech-language pathologist, not a practice plan.