Heartlee, MH Music Holiday, MetalDays, Winter days of Metal, Bluesland, New Metal Festival, Headbanger's Holiday are registrated trademarks at EUIPO.

Heartlee GmbH
Rosentalerstr.189
9020 Klagenfurt am Wörthersee
Austria
VAT nr: ATU69625836 
Managing directors (authorized to represent): Slobodan Milunović & Nika Brunet