Helloween, Stratovarius to Rock Bulgaria Twice in January

German power/speed metal band Helloween will stage two concerts in Bulgaria on January 23 and 24 2011.

On both days, Helloween will be performing together with the Finnish power metal band Stratovarius in Sofia's Hristo Botev Hall.

The concert will be a part of Helloween's "
The 7 Sinners World Tour 2010/11"
, which they launched in November 2010 in to promote their new album "
The 7 Sinners"
.

Helloween's last tour was in 2007/2008, together with another German metal band, GAMMA RAY, and the group is said to be looking forward to its join concerts with the Finns from Stratovarius.