 After the release of Avantasia's 2010 double album "The Wicked Symphony/Angel of Babylon" and a second world tour in December 2010 the live DVD The Flying Opera - Around the world in 20 days, recorded during the first tour in 2008, was released in early 2011 and climbed up many European charts to No 1.In January 2012, Oliver Hartmann also joined Rock Meets Classic (feat.Ian Gillan, Jimi Jamison, Steve Lukather, Chris Thompson and Robin Beck) on vocals and guitars.