To. X (song)
2023 single by Taeyeon

"To. X" is a song recorded by South Korean singer Taeyeon for her fifth Korean extended play of the same name. It was released as the EP's lead single by SM Entertainment on November 27, 2023.
Background and release
On November 6, 2023, SM Entertainment announced Taeyeon would be releasing her fifth Korean extended play titled To. X on November 27. On November 24, the music video teaser video was released. The song was released alongside its music video and the extended play on November 27. The remixes of "To. X" by Imlay and Hunjiya, and "Fabulous" by Ginjo, titled iScreaM Vol. 30: To.
The public source identifies “To. X (song)” as 2023 single by Taeyeon. This brief keeps that definition visible, then builds a research path around song, single and Taeyeon.
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This entry incorporates text from “To. X (song)” on English Wikipedia. Contributors are listed in the page history. Text is available under the Creative Commons Attribution-ShareAlike 4.0 License. Selected authority identifiers and statements are retrieved from Wikidata under CC0; their references and qualifiers remain part of the verification path.