Adam Collins has seen concerts during 17 years.

Year   Concerts Seen  
2023 4 concerts
2022 2 concerts
2020 3 concerts
2019 10 concerts
2018 8 concerts
2017 12 concerts
2016 15 concerts
2015 10 concerts
2014 7 concerts
2013 8 concerts
2012 9 concerts
2011 5 concerts
2010 10 concerts
2009 4 concerts
2008 4 concerts
2007 1 concert
2006 2 concerts