Sergio C has seen concerts during 16 years.

Year   Concerts Seen  
2023 1 concert
2022 3 concerts
2021 4 concerts
2020 1 concert
2017 1 concert
2013 1 concert
2012 1 concert
2010 1 concert
2008 1 concert
2006 1 concert
2004 1 concert
2002 2 concerts
1997 1 concert
1985 1 concert
1982 1 concert
1981 3 concerts