“Petruna’s Metamorphoses” for Two Pianos by Georgi Kostov. Interpretative Difficulties in the Work and Executive Guidelines

The work Petruna’s Metamorphoses for two pianos by Georgi Kostov was completed on 29.07.2015. First performance was given by Lilia Kostova, to whom the author dedicated the work, and Evgenia Simeonova, on 19.10.2015, in the framework of “New Bulgarian Music” Festival. The author had the creative inspiration to base this work on the folk song […]