Adam Ott has seen concerts during 12 years.

Year   Concerts Seen  
2023 1 concert
2019 1 concert
2018 2 concerts
2002 2 concerts
1999 1 concert
1997 3 concerts
1994 1 concert
1991 1 concert
1990 2 concerts
1989 1 concert
1988 2 concerts
1987 2 concerts