Zackpdx has seen concerts during 17 years.

Year   Concerts Seen  
2024 10 concerts
2023 24 concerts
2022 14 concerts
2021 3 concerts
2020 2 concerts
2019 9 concerts
2018 4 concerts
2017 6 concerts
2016 3 concerts
2015 4 concerts
2014 1 concert
2012 3 concerts
2011 3 concerts
2010 3 concerts
2009 3 concerts
2008 3 concerts
2007 1 concert