Bartók Béla Viktor János ： Mikrokosmos Vol.6 No.146 Ostinato BB 105 Sz 107

Built around a persistent ostinato, this study draws out mechanical momentum and a sharp rhythmic character. As the repetitions unfold, changes in register, accents, and the layering of sounds create tension that goes beyond simple repetition. A key point of interest is hearing the changing sonorities as the music develops while maintaining its overall flow. In performance, it is important to keep a steady pulse, clarify the roles of the two hands, and maintain a buoyant, lucid character without overemphasizing the accents. Rather than letting the tempo run away, performers should attend to the evenness of the recurring figure and the contrast between repetition and change, allowing the work’s structure to emerge vividly.