The band Leni Kravac was created as a tranformation from a DJ project with a same name by producer Jasarov. At that time (2010) he produced Zajednica – a track released on Balkan Grooves compilation under a german label Eastblok. Alberta Cross are an Anglo-Swedish rock band, formed in 2005 in London, England by singer-guitarist Petter Ericson Stakee and bassist Terry Wolfers.