Eric Vaterlaus has seen concerts during 11 years.

Year   Concerts Seen  
2019 1 concert
2018 3 concerts
2017 1 concert
2010 1 concert
2009 1 concert
2008 1 concert
2007 1 concert
1987 1 concert
1981 1 concert
1980 2 concerts
1979 1 concert