The band Grupa 220 (Group 220) was formed in 1966 with members of bands Ehosi and Jutarnje Zvijezde (Morning Stars). They had their first gig in october the same year. In december they record their first song "Osmijeh" which becomes a big hit right away. Very soon they become one of the most popular bands in former Yugoslavia. Long hairs and "flower power" clothes attracted lot of young people. Flowers were the tickets for their concerts. In 1967 and 1968 Drago Mlinarec (vocal and guitar) composed music for two films "Protest" and "Tri sata ljubavi" - both films were directed by Fadil Hadzic.