grande and mariah carey

where the comparison comes from

the whistle register, almost entirely. carey is the artist who made the whistle a pop technique rather than a curiosity, and grande is the only major vocalist since to use it as a structural device rather than as a closing stunt. the piece on her highest note covers what the register actually is.

the specific artefact that started it is a cover of carey's emotions, recorded before her career, still the most-viewed thing on her personal channel, and containing the highest note anybody has on record from her.

where the two voices actually differ

• the middle. carey's lower register is heavier and darker. grande's is lighter and sits higher, which is why her quiet singing carries and her belting does not have carey's weight.
• the runs. carey's melisma is longer and more improvisatory. grande's is shorter, more written, and more likely to be doubled in harmony — a choral instinct rather than a gospel one.
• the arrangement. this is the real difference. carey sings over a track; grande builds the track out of her own voice. the stacking is hers rather than inherited.

what carey has said

the record they made

a remix of yes, and? with carey, included on the march 2025 eternal sunshine deluxe: brighter days ahead. it arrived thirteen years after the cover that started the comparison, which is an unusually long fuse for a collaboration that was obvious from the beginning.

the same reissue put brandy and monica on a remix of the boy is mine, which suggests a deliberate theme: three of the vocalists whose records she learned from, on one deluxe edition.

the christmas overlap

worth a line, because it is genuinely funny. carey owns the biggest christmas record of the modern era, and grande owns one of the very few written this century to join that chart. they appeared together on carey's 2020 christmas special. every december the two of them are on the same chart for six weeks and then both disappear from it.