Siobhan Mangan has seen concerts during 17 years.

Year   Concerts Seen  
2024 4 concerts
2023 24 concerts
2022 28 concerts
2021 7 concerts
2020 4 concerts
2019 26 concerts
2018 21 concerts
2017 16 concerts
2016 15 concerts
2015 14 concerts
2014 13 concerts
2013 11 concerts
2012 11 concerts
2011 12 concerts
2010 8 concerts
2009 6 concerts
2008 1 concert