Historical clue formulations

• Composer Strauss — 2012-10-30
• With 47-Across, writer associated with 38-/40-/41-Across — 2012-08-22
• Composer Pachelbel — 2008-06-01
• Bach or Strauss, e.g. — 1998-01-23
• First name in fugues — 1996-06-11
• Herr Goethe — 1995-02-17