Four young men hitchhike in summer Estonia and visit beautiful places. In the concert film, Heli Lääts and the male quartet of the Estonian Radio sing and popular pop tunes of the 1960s are heard.
Overview：Four young men hitchhike in summer Estonia and visit beautiful places. In the concert film, Heli Lääts and the male quartet of the Estonian Radio sing and popular pop tunes of the 1960s are heard.
