Historical clue formulations

• Instrument played by a Muse — 2026-07-06
• Strings of yore — 2026-05-13
• Ancient Greek instrument — 2026-03-08
• Relative of a zither — 2025-06-29
• Instrument for Orpheus — 2024-07-09
• Bard's instrument — 2024-04-29
• Instrument that Hermes made from a tortoise shell and reeds, in myth — 2023-09-27
• Hermes' invention, in myth — 2023-06-10
• Instrument created by Hermes from a tortoise shell — 2022-10-14
• Orpheus' instrument — 2022-08-21
• Instrument for Orpheus — 2022-06-12
• Zither relative — 2022-02-12
• Orpheus' instrument — 2021-12-21
• U-shaped stringed instrument — 2021-10-12
• Muse's instrument — 2021-02-22
• Heavenly instrument — 2019-12-13
• Erato's instrument — 2019-05-19
• Instrument for a Muse — 2019-02-25
• Instrument for an angel — 2016-12-18
• Erato played one — 2015-12-11
• Strings of yore — 2015-12-04
• Instrument for Orpheus — 2014-09-24
• Apollo plucked it — 2013-10-28
• Bard's instrument — 2011-11-07
• Instrument for a Muse — 2011-09-12
• Instrument played with a plectrum — 2011-08-09
• Orpheus' instrument — 2010-11-23
• Instrument in ancient Greek art — 2010-03-16
• Stringed instrument of old — 2008-08-19
• Apollo's instrument — 2007-12-18
• Instrument for Orpheus — 2007-04-19
• Instrument that's plucked — 2007-04-02
• Orpheus' instrument — 2007-01-17
• Recitation accompanier — 2006-09-15
• Greek harp — 2006-05-08
• Instrument made of turtle shell — 2006-05-05
• Cousin of a harp — 2005-10-04
• Ancient Greek instrument — 2005-10-03
• Ancient harp — 2005-06-21
• Invention of Hermes, supposedly — 2004-07-03
• Symbol of Apollo — 2004-06-17
• Apollo's plaything? — 2003-10-21
• Epic poet's prop — 2003-09-10
• It has curved arms — 2003-08-24
• Instrument for Orpheus — 2002-08-16
• Instrument for a Muse — 2002-06-10
• Orpheus's instrument — 2001-05-01
• Harp's cousin — 2001-03-13
• It's plucked — 2001-02-20
• Greek singer accompaniment — 2001-01-12