In March 1980 Dialog took part in the Tbilisi Spring Rhythms Festival . They performed the art rock suite '' Pod Odnim Nebom '' ( Under the Common Sky ) based on the poem by Semyon Kirsanov and were awarded the 3rd prize , Breitburg winning in the Best vocalist category . Dialog went on to perform at the Sochi Song Festival and by the end of 1980 have dropped the brass section . Pirogov also quit , replaced by singer Vladimir Larchenko
Tbilisi Spring Rhythms Festival
Tbilisi Rock Festival (1980)
Dialog (band)