Nik Breitenstine has seen concerts during 15 years.

Year   Concerts Seen  
2023 15 concerts
2022 10 concerts
2021 5 concerts
2019 5 concerts
2018 9 concerts
2017 3 concerts
2016 5 concerts
2015 12 concerts
2014 11 concerts
2013 23 concerts
2012 10 concerts
2011 1 concert
2010 1 concert
2009 1 concert
2007 1 concert