Historical clue formulations

• "Il Trovatore" composer — 2024-02-06
• Composer Giuseppe — 2023-04-23
• Giuseppe who composed "Rigoletto" — 2021-05-17
• "Aida" composer — 2020-09-28
• "Aida" composer — 2019-09-10
• "La Traviata" composer — 2019-08-11
• Composer whose name is Italian for "green" — 2017-09-12
• "La Traviata" composer — 2016-07-18
• "Otello" composer — 2015-12-07
• One who made many Shakespeare characters sing? — 2015-08-28
• "Falstaff" composer — 2014-06-28
• "Rigoletto" composer — 2014-04-15
• See 15-Across — 2009-02-04
• "Rigoletto" composer — 2003-04-01
• "La Traviata" composer — 2003-03-17
• "Rigoletto" composer — 1998-04-01
• Luisa Miller's creator — 1995-07-05
• "Rigoletto" composer — 1994-05-30