Adam Harris has seen concerts during 18 years.

Year   Concerts Seen  
2024 9 concerts
2023 19 concerts
2022 5 concerts
2021 1 concert
2020 1 concert
2019 4 concerts
2018 4 concerts
2016 1 concert
2012 1 concert
2011 1 concert
2004 12 concerts
2003 10 concerts
2002 4 concerts
2001 5 concerts
2000 1 concert
1999 3 concerts
1997 1 concert
1996 1 concert