Slippy Slappy has seen concerts during 21 years.

Year   Concerts Seen  
2024 3 concerts
2023 2 concerts
2022 3 concerts
2019 4 concerts
2018 7 concerts
2017 4 concerts
2016 4 concerts
2015 3 concerts
2014 2 concerts
2013 3 concerts
2012 1 concert
2011 1 concert
2010 1 concert
2009 3 concerts
2008 1 concert
2007 1 concert
2006 1 concert
2004 1 concert
2001 1 concert
2000 1 concert
1997 1 concert