Оркестър Кристал

Formed in 1987 as a pop group from Yambol, Bulgaria, later to one of the very first pop-folk bands in Bulgaria, lead by Красимир Христов, with Тони Дачева as the lead vocalist until 1998. Afterwards the group changed lead vocalists frequently, followed by Мариана Калчева, then later by the sisters Рейхан and Севджан