Historical clue formulations

• Soul-seller of legend — 2021-09-12
• He made a pact with the Devil — 2020-11-15
• In legend he sold his soul to the devil — 2010-03-15
• Goethe play — 2007-01-28
• Gounod opera — 2005-08-28
• Gounod opera — 2004-12-11
• Goethe classic — 2004-10-12
• Goethe character who makes a pact with the devil — 2003-03-17
• Gounod opera — 1993-12-24