T4477 has seen concerts during 15 years.

Year   Concerts Seen  
2018 1 concert
2017 1 concert
2016 2 concerts
2008 2 concerts
2007 1 concert
2006 1 concert
2005 3 concerts
2004 2 concerts
2003 7 concerts
2002 6 concerts
2001 15 concerts
2000 5 concerts
1999 3 concerts
1998 1 concert
1997 1 concert