Historical clue formulations

• Popular singer of the Hawaiian folk song "Pearly Shells" — 2026-09-20
• "Tiny Bubbles" crooner — 2023-07-11
• "Pearly Shells" singer — 2019-11-10
• Crooner with a ukulele — 2019-05-09
• "Tiny Bubbles" crooner — 2019-03-20
• "Tiny Bubbles" singer — 2018-09-18
• "Tiny Bubbles" singer — 2017-03-19
• "Tiny Bubbles" singer — 2016-05-09
• Pop singer from 27-Down — 2016-02-16
• Singer with the album "Live at the Polynesian Palace" — 2014-02-23
• Hawaiian singer with many 1960s-'70s TV guest appearances — 2014-01-01
• "Pearly Shells" singer — 2011-07-10
• "Tiny Bubbles" singer — 2011-01-26
• "Pearly Shells" singer — 2008-05-18
• Singer backed by the Aliis — 2006-08-26
• "Tiny Bubbles" singer — 2004-09-19
• "Tiny Bubbles" singer — 2003-08-24
• Crooner from Kakaako — 2003-06-15
• Singer who co-starred in "Joe's Apartment" — 2003-01-25
• Island singer — 2000-12-24
• Singer with the Aliis — 2000-04-09
• Island entertainer — 2000-03-05
• Bubbly entertainer? — 1999-10-17
• "Tiny Bubbles" singer — 1999-05-27
• Hawaiian warbler — 1998-04-22
• Hawaiian entertainer — 1996-07-29
• Island singer — 1995-08-26
• Bubbly singer — 1995-05-27
• Island crooner — 1993-12-24