| 2026-08-30 | All-vowel musical refrain |
| 2025-11-17 | Letters before "And on that farm ..." |
| 2025-09-17 | Nursery song refrain |
| 2025-07-28 | Children's song refrain ("Old MacDonald had a farm …") |
| 2025-07-15 | Farmyard refrain in a children's song |
| 2022-11-15 | Refrain in 51-Across that accompanies the sounds at 24-, 37- and 47-Across |
| 2022-10-03 | Apt vowels missing from this phrase: TH_ L_TTL_ K_DS' S_NG |
| 2022-09-29 | Common refrain in pre-K circles |
| 2022-02-09 | MacDonald's jingle? |
| 2021-11-16 | Letters heard after "cow," "pig" and "horse" |
| 2021-09-12 | Farm refrain |
| 2021-01-28 | Follower of pigs or cows |
| 2020-08-11 | Refrain in a children's song ... or a literal feature of 17-, 25-, 42- and 55-Across |
| 2020-04-05 | Children's song refrain |
| 2020-01-19 | Refrain from nursery singing |
| 2019-10-16 | Letters from down on the farm? |
| 2019-06-04 | Mi-mi-re-re-do, in a children's song |
| 2019-02-28 | Farm refrain |
| 2019-01-22 | "Old MacDonald" refrain |
| 2018-07-06 | Letters sung as mi, mi, re, re, do |
| 2018-06-02 | What might come after a cow or a sheep? |
| 2018-01-21 | Farm refrain |
| 2016-12-10 | Trailer for farm animals? |
| 2016-05-31 | Children's song refrain found at the starts of 17-, 26-, 35-, 50- and 57-Across |
| 2016-04-07 | Refrain from farming? |
| 2015-10-03 | Letters associated with animal sounds |
| 2015-01-10 | Noted preschool sequence? |
| 2014-08-16 | What goes after cows, ducks and pigs? |
| 2014-07-06 | Farm refrain |
| 2014-04-02 | Letters in a children's refrain |
| 2013-12-23 | "Old MacDonald" refrain |
| 2013-10-08 | Farm letters? |
| 2012-11-14 | Children's song refrain |
| 2011-12-14 | Sequence sung by kids |
| 2011-09-15 | Farm letters? |
| 2011-06-28 | Kids' song refrain |
| 2011-02-20 | Children's song refrain |
| 2010-03-16 | Farm letters? |
| 2010-01-20 | Children's song refrain |
| 2009-12-26 | Letters after many animal names |
| 2009-01-22 | Refrain from singing in kindergarten? |
| 2008-12-10 | Kid's song refrain |
| 2008-06-11 | Children's refrain |
| 2007-08-02 | Farm letters? |
| 2006-11-04 | Nonsensical refrain |
| 2006-10-28 | Follower of ducks, sheep or pigs |
| 2006-07-03 | Old MacDonald refrain |
| 2005-12-01 | Farm letters? |
| 2005-11-02 | Children's refrain |
| 2005-10-25 | Children's song refrain |
| 2005-09-08 | Follower of cow, pig or horse |
| 2005-03-02 | Farmer's letters? |
| 2005-02-26 | Follower of a duck, pig or cow |
| 2005-02-05 | Sequence sung by kids |
| 2004-12-28 | "Old MacDonald" refrain |
| 2004-12-15 | Children's song refrain |
| 2004-09-29 | Kid's song refrain |
| 2004-05-06 | Children's song refrain |
| 2003-08-12 | Five-note refrain |
| 2003-07-29 | Children's song refrain |
| 2003-07-06 | "Farm" letters |
| 2003-06-30 | "Old MacDonald" refrain |
| 2003-06-24 | Refrain from children's singing? |
| 2002-06-30 | Refrain from farming? |
| 2002-05-09 | Farm letters? |
| 2002-03-11 | Refrain in "Old MacDonald" |
| 2002-02-18 | Refrain in "Old MacDonald" |
| 2002-01-14 | Children's song refrain |
| 2001-08-09 | Farm letters? |
| 2001-06-28 | Letters for Old MacDonald |
| 2001-05-23 | Children's song refrain |
| 2000-10-07 | Letters on a farm? |
| 1999-06-30 | Refrain from farming? |
| 1997-10-29 | Children's song refrain |
| 1995-07-30 | Children's song refrain |