Historical clue formulations

• Circus crowd chorus — 2026-04-14
• Relaxing sounds — 2025-11-11
• Sounds in massage parlors — 2025-04-06
• Partner of oohs — 2023-08-09
• Contented sighs — 2023-07-27
• Sighs of relief — 2023-07-16
• Sounds of bliss — 2023-01-24
• Sounds from a sauna — 2022-12-26
• Sounds at a fireworks show — 2022-12-08
• Open-mouthed responses — 2022-08-14
• Some sighs — 2022-08-11
• Oohs and ___ — 2022-01-03
• "I'm in heaven!" sounds — 2022-01-02
• Sounds heard in 93-Across — 2021-12-26
• Sighing sounds — 2020-11-22
• Companion of "oohs" — 2020-08-17
• Sounds of satisfaction — 2020-04-12
• Oohs' counterparts — 2019-11-20
• Sounds at a fireworks show — 2019-07-25
• Sounds when settling into a hot bath — 2018-12-04
• Sounds at spas — 2018-10-29
• They follow oohs — 2018-10-28
• Sounds of satisfaction — 2017-03-14
• Sounds during a massage — 2016-10-21
• Sounds during a massage — 2015-01-19
• Sounds from saunas — 2013-12-18
• Sauna exhalations — 2013-10-05
• Music to a masseur's ears — 2013-06-07
• Sounds of satisfaction — 2012-09-17
• Circus cries — 2012-02-29
• Contented sighs — 2011-11-27
• Music to masseurs' ears — 2011-03-04
• "So satisfying!" sounds — 2009-07-08
• Contented sighs (and a homophonic hint to this puzzle's theme) — 2009-04-09
• Relief reactions — 2008-01-09
• Sounds of relief — 2007-10-14
• Joyous sounds — 2007-07-29
• Cries of delight — 2005-12-21
• Sounds of relief — 2005-11-14
• Sounds of contentment — 2005-03-27
• Sounds of relief — 2004-02-17
• Contented sighs — 2004-01-06
• Expressions of relief — 2003-09-14
• Examination room sounds — 2003-08-08
• Sounds of pleasure — 2003-04-21
• Sounds of relief — 2002-11-13
• Satisfied sounds — 2002-01-14
• Cries at a circus — 2001-12-18
• Sounds from a sauna — 2001-02-04
• Contented sighs — 1999-12-05