Appearances Database

And here's the result
But it's still long way till it's complete. Many performances missing from 1994 - 2000. There are also some performances that don't have a date. I read they took place in a certain year, but no idea about the month/day. They are placed at the bottom of the chart.
Maybe the cold, late fall weather inspires you to search through the programs, concert/opera tickets, photos, memories... Any hint would be highly appreciated. . Have a sunny weekend! .