Historical clue formulations

• Sarastro in Mozart's "The Magic Flute," e.g. — 2025-09-07
• Lowest opera voice — 2023-06-13
• "Sixteen Tons" singer, often — 2022-10-13
• Low opera voice — 2021-07-05
• Glee club member — 2020-01-08
• Low voice — 2019-11-05
• Low man — 2019-08-23
• The assassin Sparafucile, in "Rigoletto" — 2018-09-28
• Low voice — 2018-07-30
• ___ profundo (lowest vocal range) — 2017-04-11
• Low part — 2015-10-18
• Boito's Mefistofele, e.g. — 2015-04-10
• Voice in the role of Mefistofele, e.g. — 2014-11-18
• Cesare Angelotti in "Tosca," e.g. — 2014-03-23
• Low man on stage — 2012-12-19
• Banquo, in Verdi's "Macbeth" — 2012-03-07
• Low man at the Met — 2011-01-26
• ___ profundo — 2008-04-27
• Low man — 2007-10-10
• Dr. Bartolo in Mozart's 4-Down — 2006-09-06
• Boito's Mefistofele, e.g. — 2006-08-10
• Low singer — 2006-04-19
• Deep performer — 2004-07-01
• Boito's Mefistofele, e.g. — 2004-01-10
• "Boris Godunov" singer — 2002-01-29
• Jerome Hines, notably — 2001-07-01
• Certain opera singer — 2000-02-13
• Contralto's counterpart — 1999-09-14
• Low voice — 1998-02-08
• Chorus voice — 1997-08-26
• ___ profundo — 1997-06-06
• One who sings the part of Boris Godunov — 1997-06-03
• One who sings the part of Mefistofele — 1997-01-22
• Opera villain, often — 1997-01-08
• Deep-voiced singer — 1996-09-23
• Met singer — 1996-06-13
• Operatic voice — 1995-11-28
• He sings low — 1994-12-22
• Ezio Pinza, e.g. — 1994-07-01