Historical clue formulations

• Account — 2022-02-27
• Music event — 2016-07-21
• Soloist's performance — 2014-01-01
• Musical performance — 2012-03-26
• Musical event — 2002-12-28
• Carnegie Hall event — 1999-01-31
• Solo musicale — 1995-07-26
• Conservatory offering — 1995-03-31
• Carnegie Hall event — 1994-01-17