Kai Hansen
Meyer is a member of Unisonic, formed in 2009 by Pink Cream 69 members, Dennis Ward and Kosta Zafiriou, and former Helloween vocalist Michael Kiske. In 2011, Kiske's old Helloween mate, Kai Hansen (Gamma Ray), was added to the line-up. The group has released 2 EP's and 2 full-length albums so far.