Donna Tregenza has seen concerts during 16 years.

Year   Concerts Seen  
2024 6 concerts
2023 19 concerts
2022 5 concerts
2020 1 concert
2018 1 concert
2017 1 concert
2016 1 concert
2012 1 concert
2010 1 concert
2008 1 concert
2007 1 concert
2006 2 concerts
2003 1 concert
2002 1 concert
2001 2 concerts
1999 3 concerts