Historical clue formulations

• C sharp equivalent — 2022-11-06
• C sharp equivalent — 2022-03-27
• Key of Debussy's "Clair de Lune" — 2020-05-10
• Note just above C — 2017-04-27
• Key of Debussy's "Claire de Lune" — 2015-03-07
• Liszt's "Consolation No. 3" is in it — 2014-03-18
• Major key that uses all five black keys on a piano — 2012-10-27
• Key of Prokofiev's Piano Concerto No. 1 — 2006-10-29
• C sharp equivalent — 2005-11-01
• Key of Prokofiev's Piano Concerto No. 1 — 2005-08-07
• C sharp equivalent — 2005-02-02
• Chopin's "Raindrop" Prelude is in it — 2003-11-14
• C sharp — 2000-11-27
• Key of Prokofiev's first piano concerto — 2000-05-01
• Key of Prokofiev's first piano concerto — 1999-10-09
• C sharp — 1999-02-17