Harry Grillo has seen concerts during 14 years.

Year   Concerts Seen  
2024 1 concert
2016 1 concert
2014 1 concert
2009 1 concert
2007 4 concerts
2004 6 concerts
2003 3 concerts
2002 1 concert
1997 1 concert
1993 1 concert
1992 1 concert
1991 2 concerts
1990 1 concert
1989 1 concert