Historical clue formulations

• What bass guitars have that double basses do not — 2024-07-11
• Neck lines — 2022-07-15
• Stews — 2021-04-14
• Agonizes (over) — 2017-01-17
• Worries — 2016-12-05
• Guitar bars — 2016-04-17
• 19 things on a classical guitar — 2016-01-17
• Neck lines? — 2015-07-12
• Broods — 2014-02-14
• They're seen on the neck — 2012-08-09
• They're lined up on a neck — 2011-06-25
• They're found around a neck — 2008-02-07
• Guitar bars — 2004-12-06
• Stews — 2003-06-06
• Fingerboard ridges — 2002-09-10
• Stews — 2000-11-12
• Worries — 2000-05-22
• Stews — 1996-04-06
• Guitar ridges — 1995-12-26
• Stews — 1995-01-23
• Guitar ridges — 1994-12-06