Historical clue formulations

• It's one step down from an F — 2025-04-11
• It's a bit higher than a D — 2023-03-09
• Note in the C minor scale — 2022-10-02
• Key of Beethoven's "Eroica" — 2021-05-13
• Key for Tchaikovsky's "1812 Overture" — 2020-10-15
• D sharp equivalent — 2020-10-13
• Key for a high-pitched clarinet — 2020-06-26
• Key just above D — 2020-06-08
• It's not much higher than a D — 2015-01-31
• D sharp equivalent — 2011-01-31
• D sharp equivalent — 2010-11-23
• Key of Mozart's Symphony No. 39 — 2007-06-25
• Key of the "Eroica" — 2006-12-22
• Black key — 2006-02-08
• One of the black keys on a piano — 2005-01-12
• A black key — 2004-01-20
• Black key — 2003-08-31
• Black key — 2003-04-30
• Key of Beethoven's "Eroica" — 2002-12-29
• Note in the C minor scale — 2001-01-31
• Beethoven's "Eroica" is in it — 2000-08-25
• Key of Mozart's Symphony No. 39 — 2000-03-28
• Beethoven's "Concerto No. 5 in ___ major" — 1999-11-25
• Key of Beethoven's Sonata No. 26 — 1999-10-05
• Key of Haydn's Sonata No. 52 — 1999-07-20