XIth International Perelik Еco Jazz Festival “The Sound of Silence”
XIth International Perelik Еco Jazz Festival “The Sound of Silence” 30 July 2016, 20:00 h, Perelik Peak near Smolyan On 30 July 2016 (last Saturday of July), from 8 p.m., on Perelik Peak near Smolyan, was held the XIth International Perelik Еco Jazz Festival “The Sound of Silence”, organized by Perelik Infrastructure Company, with the…