Nicole Halloran has seen concerts during 15 years.

Year   Concerts Seen  
2024 4 concerts
2023 15 concerts
2022 14 concerts
2021 9 concerts
2020 2 concerts
2019 31 concerts
2018 31 concerts
2017 22 concerts
2016 7 concerts
2015 10 concerts
2014 13 concerts
2013 12 concerts
2012 5 concerts
2011 1 concert
2007 3 concerts