Participations of the Surva groups from the Pernik region at festivals abroad:
- Albania – pdf
- Belgium – pdf
- Bulgaria – pdf
- United Kingdom – pdf
- Greece – pdf
- Denmark – pdf
- Italy – pdf
- Lithuania – pdf
- North Macedonia – pdf
- Moldova – pdf
- Poland – pdf
- Portugal – pdf
- Romania – pdf
- Slovakia – pdf
- Slovenia – pdf
- Serbia – pdf
- Taiwan – pdf
- Turkey – pdf
- Ukraine – pdf
- France – pdf
- Croatia – pdf
- Montenegro – pdf
- Czech Republic – pdf
- Swiss – pdf