Member:
1998-2006 Wingdom - keyboards  
1999-2000 Kenziner - keyboards  
2000-2002 Sonata Arctica - keyboards  
2002- Random Eyes - keyboards, programming  
2003-2005 Wingdom - keyboards  
2005- Essence Of Sorrow - keyboards  
2007- Mehida - keyboards  
2007-2010 Solution .45 - keyboards  
2009- Cain's Offering - keyboards  
2010-2011 Symfonia - keyboard  
Studio musician:
2013 Timo Tolkki's Avalon - keyboards  
Live musician:
2012- Luca Turilli's Rhapsody - keyboards  
Guest musician:
2002 Kotipelto - keyboards  
2005 Divinefire - keyboards  


Personal information

Born on: 25.05.1979

Mikko Härkin (born May 25, 1979, in Keitele, Finland) is a Finnish power metal keyboardist, who has performed with Sonata Arctica and Kenziner.