Sam​ has seen concerts during 15 years.

Year   Concerts Seen  
2024 3 concerts
2023 3 concerts
2022 2 concerts
2020 1 concert
2018 3 concerts
2017 3 concerts
2015 3 concerts
2013 1 concert
2010 1 concert
2008 1 concert
2005 1 concert
2004 2 concerts
2001 4 concerts
2000 1 concert
1998 1 concert