Guess
Charli XCX featuring Billie Eilish
2024
Annual listening list: initial release cycle, with recent carryovers; not an original-release-date field. Release chronology remains partly unverified.
Release year not established
Release year not establishedDate review open
A first-release date was not established in the available metadata.
The large badge identifies this listening list, not a newly issued recording. Later reissues and renewed chart popularity do not replace an original release date. How years are assigned.
About Billie Eilish
Song-specific inspiration or recording background is not established for this entry. This sourced artist profile provides career context.
Billie Eilish began writing and recording at home in Los Angeles with her brother and principal collaborator, FINNEAS. Her 2019 debut album, When We All Fall Asleep, Where Do We Go?, brought that studio partnership to a broad pop audience, with Bad Guy among its prominent songs. Her music places pop structures within a dark, genre-blending studio sound. The 2024 album Hit Me Hard and Soft continued her solo catalog; FINNEAS's own releases remain a separate artist's work.
Artist background sources
Billie Eilish - Recording Academy artist biography
Los Angeles home-recording partnership with FINNEAS, 2019 debut and Bad Guy, genre-blending pop, and 2024 third album. | Retrieved 2026-10-17
Profile reviewed: 2026-10-17. Artist background does not establish a song's creative origin or release date.
Retained annual-list context
Guess by Charli XCX featuring Billie Eilish is included in the 2024 annual collection. The cited source identifies its annual or chart association. A documented songwriting inspiration has not been established for this record; this is chart context, not a creative-origin account.
Chart or collection context only
Official Charts UK year-end singles 2024
UK annual chart position 73; not US rank or original release year.
Other appearances and versions
catalog version unspecified
Textual recording candidate, not an audio fingerprint or pressing-level verification.
An annual chart year and an original release date are different. Similar titles may be covers or different masters; no audio fingerprint has been performed.
Sources and scope
External chart association; scope is limited to the cited chart, not full discographic verification
Editorial artist-repertoire classification
Official Charts UK year-end singles 2024
UK annual chart position 73; not US rank or original release year.
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