PRISTINA: Amid a sea of denim shorts, selfies, sequins and thumping basslines, the setting could easily be mistaken for Coachella or Glastonbury. But Pristina's Sunny Hill Festival is helping to make Kosovo a popular destination during Europe's summer festival season, thanks largely to its founder, Dua Lipa. For years, Kosovo was associated with its bloody war with Serbia, which pitted ethnic Albanians against Serbian forces in the late 1990s, leaving thousands dead and sparking a refugee crisis.