The festival organizers say the Mir Castle Museum's administration refused to provide the venue for the open-air event.
Paulyk Bykouski questioned the legality of his detention in the so called 'BELTA case' last week.
A whole shift of customs inspectors was detained at the Belarus-Poland border on suspicion of bribery.
The work of freelancers is not regulated in Belarus at the moment. The government also wants more Belarus-made content on TV.