"Among the plethora of bands purveying the ‘Balkan sound’ few have taken the trouble to properly immerse themselves in Central Europe’s rich variety of musical traditions. Step forward, then, Opa Rosa - a swinging acoustic quartet whose set list meanders across the region from Macedonia to Moldova and beyond, setting themselves the task of catching the many subtle differences of style and rhythm and fearlessly rising to the instrumental challenge required. Playing with maximum energy and a great sense of fun they soon had a lively Valley Fest audience enthralled and even dancing despite the heatwave temperatures of a steaming afternoon."

- Tony Benjamin, BRISTOL 24/7