David Swofford has seen concerts during 22 years.

Year   Concerts Seen  
2024 1 concert
2023 3 concerts
2022 2 concerts
2021 3 concerts
2019 3 concerts
2018 3 concerts
2017 3 concerts
2016 3 concerts
2015 2 concerts
2014 2 concerts
2013 2 concerts
2012 2 concerts
2011 1 concert
2006 1 concert
2004 1 concert
2003 1 concert
1994 1 concert
1987 1 concert
1985 1 concert
1978 2 concerts
1974 1 concert
1973 2 concerts