| 2026-08-09 | Named names |
| 2026-05-03 | Named names |
| 2026-02-11 | Belted out |
| 2025-11-22 | Did a number, say |
| 2025-06-16 | Squealed, as an informant |
| 2022-03-06 | Showed off one's pipes |
| 2022-02-01 | Performed in a choir |
| 2021-10-03 | Violated a code of silence |
| 2019-05-19 | Blabbed |
| 2018-03-18 | Was a rat |
| 2017-10-11 | With 42-Across, coolness of mind |
| 2017-04-02 | Squealed |
| 2016-04-04 | Serenaded |
| 2015-11-18 | Was a ratfink |
| 2015-10-02 | Provided backup, say |
| 2014-07-20 | Caroled |
| 2013-12-29 | Acted like a rat |
| 2013-09-06 | Provided backup, in a way |
| 2013-02-05 | Spilled the beans |
| 2013-01-16 | Turned state's evidence |
| 2012-06-13 | Violated the "code of silence" |
| 2012-02-22 | Told all to the cops |
| 2010-07-28 | Turned state's evidence |
| 2010-04-10 | Emulated a rat |
| 2009-03-18 | Spilled the beans |
| 2008-11-28 | Ratted |
| 2008-09-08 | Crooned |
| 2008-05-25 | Auditioned for "American Idol" |
| 2008-05-15 | Showed disloyalty |
| 2008-03-31 | Performed ballads, e.g. |
| 2008-03-20 | Trolled |
| 2008-01-31 | Did a number |
| 2006-06-20 | Told all |
| 2006-06-05 | Was a fink |
| 2006-03-29 | Warbled |
| 2006-02-20 | Performed an aria |
| 2005-07-10 | Ratted |
| 2005-03-15 | Acted the fink |
| 2004-04-15 | Was trilling |
| 2003-05-26 | Was in a choir |
| 2003-05-15 | Snitched |
| 2003-04-09 | Belted out |
| 2003-01-07 | Turned state's evidence |
| 2002-12-03 | Blabbed to the feds, say |
| 2002-12-01 | Named names |
| 2001-03-13 | Ratted, in mob lingo |
| 2001-02-20 | Participated in a choir |
| 1999-08-24 | Belted one out |
| 1999-05-10 | Warbled |
| 1998-09-25 | Tattled |
| 1998-09-08 | Crooned |
| 1997-12-24 | Caroled |
| 1997-12-16 | Caroled |
| 1997-02-19 | Emulated the sirens |
| 1996-11-13 | Trilled |
| 1995-09-07 | Warbled |
| 1995-08-24 | Belted one out |
| 1995-04-23 | Confessed |
| 1994-03-25 | Ratted |
| 1993-11-26 | Squealed |