Historical clue formulations

• What might be used to connect evidence on a detective's corkboard — 2025-05-14
• E, B, G, D, A or E — 2019-06-23
• B-team — 2019-06-23
• A or B in music class? — 2015-09-10
• Run — 2007-05-19
• Piano piece — 2003-11-01
• Autoharp, e.g. — 2002-05-04
• Yo-yo necessity — 2001-07-16
• Series — 2000-05-21
• Kite-flying need — 1997-09-21
• Part of a Rube Goldberg contraption — 1996-05-05
• Guitar feature — 1995-01-30
• Necklace — 1994-07-10