Bret Barney has seen concerts during 15 years.

Year   Concerts Seen  
2023 1 concert
2022 1 concert
2019 2 concerts
2018 1 concert
2017 6 concerts
2016 3 concerts
2015 6 concerts
2014 2 concerts
2013 2 concerts
2012 5 concerts
2011 4 concerts
2010 1 concert
2009 2 concerts
2008 1 concert
2007 2 concerts