Machine15 has seen concerts during 13 years.

Year   Concerts Seen  
2024 5 concerts
2023 2 concerts
2022 3 concerts
2019 2 concerts
2017 2 concerts
2016 2 concerts
2014 2 concerts
2010 6 concerts
2009 1 concert
2008 1 concert
2007 1 concert
2006 2 concerts
2005 1 concert