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Thomas "Hacky" Hackmann


Guest musician

1990 Blind Guardian - backing vocals  
1995 Gamma Ray - backing vocals  
1995-2002 Blind Guardian - backing vocals  
1998-2001 Grave Digger - backing vocals  
2002 Genius: A Rock Opera - choirs vocals  
2003 Rage - backing vocals  
2003-2007 Grave Digger - backing vocals  
2006 Rage - backing vocals  
2006 Blind Guardian - backing vocals  
2007 Helloween - backing vocals  
2008-2012 Rage - backing vocals  
2009 Saxon - backing vocals  
2010 Grave Digger - backing vocals  
2010 Blind Guardian - backing vocals  
2012-2015 Grave Digger - backing vocals  
2013 Heavatar - choirs vocals  
2014 Iced Earth - backing vocals  
2015 Blind Guardian - choir vocals  
2017-2020 Grave Digger - backing vocals  
2018 Blind Guardian - backing vocals  
2018 Heavatar - choirs vocals  
2020 Demons & Wizards - backing vocals  
2021 Orden Ogan - choirs vocals  

Personal information