Historical clue formulations

• Confess, say — 2026-09-03
• Opposite of "stay silent" — 2026-06-05
• Serenade — 2026-03-10
• Go caroling, say — 2025-08-26
• Clearing, as device storage — 2023-11-30
• When said three times, classic Benny Goodman tune — 2023-09-19
• Be a rat — 2021-05-21
• *Storied New York prison — 2020-04-29
• Let secrets out — 2019-05-21
• Belt out a tune — 2019-03-18
• Snitch — 2018-05-29
• With 72-Across, noted maximum security prison — 2016-08-09
• With 71- and 72-Across, classic Louis Prima tune — 2016-08-09
• Spill one's secrets — 2016-06-26
• Serenade — 2015-07-27
• Make a note of? — 2014-08-17
• Rat — 2014-02-02
• Turn state's evidence — 2013-04-18
• Be in a 32-Down, e.g. — 2012-06-04
• Perform on "Glee," perhaps — 2012-02-07
• Sound really good — 2012-01-06
• - — 2010-12-30
• Rat on the Mob — 2010-06-01
• Perform on "American Idol," e.g. — 2010-04-05
• Do lullabies, e.g. — 2009-02-09
• Be a fink — 2009-01-21
• Snitch — 2008-09-12
• Save one's own neck, maybe — 2007-04-29
• - — 2007-03-31
• Squeal — 2006-07-05
• Belt, perhaps — 2005-03-03
• Do a number — 2005-01-16
• Hootenanny, e.g. — 2004-11-26
• Blab freely — 2004-11-07
• Doubled, a pen — 2004-06-24
• Tell all — 2003-02-09
• Belt out — 2002-11-13
• Blab — 2002-11-07
• Be a rat — 2002-09-04
• Rat — 2002-06-13
• Perform in a glee club — 2001-07-09
• Let the air out? — 2000-12-16
• Blab — 2000-07-06
• Be a stool pigeon — 2000-04-02
• Rat — 2000-01-09
• Carol — 1999-11-16
• Community event — 1998-11-06
• Blab — 1998-09-27
• Spill the beans — 1998-03-20
• Tell all — 1998-02-20