Historical clue formulations

• One-named "Hello" singer — 2026-09-08
• Singer whose album titles represent ages — 2026-07-24
• Singer with the best-selling album "21" — 2026-07-14
• Artist with the albums "19," "21," "25" and "30" — 2026-05-26
• Singer whose "Hello" was the fastest video ever to reach 1 billion views on YouTube — 2026-02-15
• Best-selling singer whose album titles are all Arabic numerals — 2025-10-10
• Singer with the 2011 #1 hit "Set Fire to the Rain" — 2025-10-08
• "Skyfall" singer — 2025-08-04
• Singer of the theme song to "Skyfall" — 2025-06-09
• "Make You Feel My Love" singer, 2008 — 2024-09-10
• Singer with the albums "21," "25" and "30" — 2024-08-20
• "Rolling in the Deep" singer — 2024-08-05
• "Easy on Me" singer, 2021 — 2024-05-17
• "Easy on Me" singer — 2024-04-28
• "Easy on Me" singer — 2024-02-11
• Mononymous singer with numerically titled albums — 2024-02-02
• One of the Astaires — 2024-01-10
• Singer whose second album, in 2011, topped the Billboard chart for a record 24 weeks — 2023-09-03
• "Hello" singer — 2023-08-23
• She released "30" in ’21 — 2023-08-06
• Singer ___ Laurie Blue Adkins (who's best known by her first name) — 2023-05-19
• Who had us at "Hello"? — 2023-04-15
• "Rumour Has It" singer, 2011 — 2022-11-01
• "Easy on Me" singer, 2021 — 2022-10-22
• One-named singer whose last name is Adkins — 2022-10-02
• First songwriter to win an Oscar for a James Bond theme — 2022-06-26
• "Easy on Me" singer, 2021 — 2022-06-14
• She released "30" in '21 — 2022-04-06
• "Easy on Me" singer, 2021 — 2022-03-08
• Singer with the album "30" — 2022-01-12
• First person to appear simultaneously on the American and British covers of Vogue (Oct. 2021) — 2021-11-13
• "When We Were Young" singer — 2021-08-29
• Artist behind the best-selling album of the 21st century (30+ million units) — 2021-08-13
• Singer of the titular song in 2012's "Skyfall" — 2021-07-14
• "Set Fire to the Rain" singer — 2021-05-23
• "Rolling in the Deep" hitmaker — 2021-03-24
• Grammy winner with the surname Adkins — 2021-01-23
• Best-selling musical artist whose album titles represent ages — 2021-01-13
• One-named singer of 2011's "Someone Like You" — 2020-10-26
• She won Album of the Year honors in 2012 and 2017 — 2020-08-05
• Singer of the 2015 #1 hit "Hello" — 2020-05-04
• "19," "21" and "25" singer — 2020-04-06
• English pop diva — 2020-01-08
• "Hello" singer, 2015 — 2020-01-07
• "Someone Like You" hitmaker, 2011 — 2019-12-08
• First female singer to have three simultaneous top 10 hits as a lead artist — 2019-11-09
• Singer with the best-selling albums "19," "21" and "25" — 2019-09-10
• "Skyfall" singer — 2019-09-03
• Grammy-winning singer of "Hello" — 2019-07-29
• Rosalinde's maid in Strauss's "Die Fledermaus" — 2019-05-08