Markku Kronqvist has seen concerts during 11 years.

Year   Concerts Seen  
2018 4 concerts
2016 2 concerts
1998 2 concerts
1996 1 concert
1995 1 concert
1993 1 concert
1992 1 concert
1990 1 concert
1988 2 concerts
1987 1 concert
1986 1 concert