Peter has seen concerts during 38 years.

Year   Concerts Seen  
2024 3 concerts
2023 8 concerts
2022 9 concerts
2021 4 concerts
2020 2 concerts
2019 6 concerts
2018 8 concerts
2017 8 concerts
2016 4 concerts
2015 9 concerts
2014 8 concerts
2013 10 concerts
2012 10 concerts
2011 7 concerts
2010 4 concerts
2009 10 concerts
2008 17 concerts
2007 21 concerts
2006 19 concerts
2005 17 concerts
2004 5 concerts
2002 5 concerts
2000 2 concerts
1999 1 concert
1997 2 concerts
1996 1 concert
1994 2 concerts
1989 1 concert
1987 1 concert
1985 1 concert
1982 1 concert
1981 1 concert
1980 2 concerts
1979 1 concert
1976 5 concerts
1975 4 concerts
1974 6 concerts
1972 1 concert