Jonnorth2003 has seen concerts during 11 years.

Year   Concerts Seen  
2023 3 concerts
2022 1 concert
2018 1 concert
2005 1 concert
1992 1 concert
1991 2 concerts
1990 2 concerts
1988 1 concert
1987 2 concerts
1986 3 concerts
1984 1 concert