Douglas Tkachyk has seen concerts during 38 years.

Year   Concerts Seen  
2025 8 concerts
2024 13 concerts
2023 18 concerts
2022 13 concerts
2021 1 concert
2020 1 concert
2019 8 concerts
2018 10 concerts
2017 12 concerts
2016 9 concerts
2015 1 concert
2014 8 concerts
2013 5 concerts
2012 3 concerts
2011 2 concerts
2010 7 concerts
2009 5 concerts
2008 6 concerts
2007 4 concerts
2006 3 concerts
2005 5 concerts
2004 4 concerts
2001 3 concerts
2000 1 concert
1999 1 concert
1997 1 concert
1996 2 concerts
1988 1 concert
1987 2 concerts
1984 1 concert
1982 2 concerts
1979 1 concert
1978 3 concerts
1977 3 concerts
1976 2 concerts
1975 2 concerts
1974 2 concerts
1972 2 concerts