Historical clue formulations

• Many a TikToker's music rendition — 2025-12-02
• Not really sing, say — 2022-07-13
• "Sing" without singing — 2017-10-17
• Mouth — 2015-07-31
• Mouth the words — 2014-12-01
• Not really sing — 2007-07-26
• Pretend to sing — 2005-07-12
• Not really sing — 2002-07-03
• Not really sing — 2000-09-12