Swedish heavy metal giants Hammerfall are touring Europe in support of their eighth studio effort titled "Infected". On their "European Outbreak 2011" tour they will play in Ljubljana. Following their formation in 1993, Hammerfall underwent numerous personnel changes before settling on their current lineup, which includes principal songwriters Joachim Cans (vocals) and Oscar Dronjak (guitars). In Flames skinbeater Jesper Stromblad contributed to their debut, although Patrick Rafling replaced him soon after. Their most recent album Infected was issued this year.