Ключевые слова: baltic, concert, confetti, crowd, dj, fan, fans, fireworks, folk festival, german, germany, hoernbuehne, hrnbhne, jonas blue, kiel, kiel week, kieler woche, kieler woche 2019, music, musician, navy day, nebula columns, open air, outdoors, outside, pyrotechnics, sea, summer, summer festival, the kiel week, the kieler woche,