The capital festival connects the mastery of renowned guitar duets, who turn to Latin American rhythms, French miniatures, and expressive ensemble scenes. The program unfolds into a rich musical flow, allowing familiar genres to be heard from a new angle. The festival brings together duets representing different approaches to performing classical music. The alternation of bandoneon and guitars creates a characteristic sound pattern, based on precise accents and attention to nuances. The material is structured in such a way that each pair of musicians emphasizes their own style and work with timbre, while maintaining the integrity of the overall concept. The program includes compositions by Astor Piazzolla, where the dialogue of voices and smooth transitions between episodes are important. The works of Pujol are built on soft rhythmic lines, while Assad and Villa-Lobos show a noticeable tendency towards genre contrasts and rich texture. Claude Debussy's Arabesque and Mariano's pieces add brighter shades, forming a transition from European miniature to Latin American scenes. This alternation makes the concert versatile and allows each style to be heard in its pure form.