We used to think that choreographers “can not write”, but now Grigorov disprove this with his book, which on one hand is a confession of a creator and on the other is the history of a culture, unique at least on the territory of the Balkans. Out of any doubt he is exceptional choreographer-practitioner, but also profound specialist in the folklore styles from every corner of Bulgaria, unique teacher, who started his career in the Southwestern University in Blagoevgrad and today is beloved and highly respected lecturer in choreography in Varna Free University “Chernorizetzs Hrabur”. I would call the book of Grigorov “Short Encyclopedia of the Bulgarian folklore choreography” 

Nikolai Kaufman, Academic