Mdrzik has seen concerts during 21 years.

Year   Concerts Seen  
2023 2 concerts
2022 4 concerts
2021 2 concerts
2019 4 concerts
2018 3 concerts
2017 3 concerts
2016 2 concerts
2015 3 concerts
2012 1 concert
2010 2 concerts
2009 3 concerts
2005 2 concerts
2004 1 concert
2000 1 concert
1999 1 concert
1996 1 concert
1994 4 concerts
1993 1 concert
1991 1 concert
1990 1 concert
1989 1 concert