Download links and information about Jsem Optimista (feat. Miloš Knopp, Ondřej Valenta & Lukáš Čunta) - Single / Jsem Optimista (feat. Milos Knopp, Ondrej Valenta & Lukas Cunta) - Single by Olga Lounova. This album was released in 2015 and it belongs to Pop genres. It contains 1 tracks with total duration of 1:59 minutes.