Nick A has seen concerts during 13 years.

Year   Concerts Seen  
2023 3 concerts
2021 1 concert
2019 4 concerts
2018 2 concerts
2017 2 concerts
2016 1 concert
2015 1 concert
2013 1 concert
2012 4 concerts
2011 2 concerts
2010 3 concerts
2009 4 concerts
2008 3 concerts