6 Syllables has seen concerts during 20 years.

Year   Concerts Seen  
2015 1 concert
2013 1 concert
2011 2 concerts
2010 3 concerts
2009 1 concert
2008 1 concert
2006 1 concert
1999 1 concert
1996 1 concert
1984 2 concerts
1982 1 concert
1981 1 concert
1980 4 concerts
1979 1 concert
1977 5 concerts
1976 1 concert
1975 5 concerts
1974 5 concerts
1972 1 concert
1971 1 concert