Rob Summers has seen concerts during 20 years.

Year   Concerts Seen  
2024 4 concerts
2023 10 concerts
2022 7 concerts
2021 2 concerts
2019 3 concerts
2018 2 concerts
2016 2 concerts
2015 2 concerts
2014 2 concerts
2013 3 concerts
2011 2 concerts
2010 1 concert
2009 1 concert
2008 3 concerts
2007 3 concerts
2005 1 concert
2003 1 concert
2001 2 concerts
1994 2 concerts
1990 2 concerts