This composition features two sets of timpani, instruments that have played a crucial role within orchestras for centuries. As one of the few membranophones capable of producing distinct pitches, modern timpani have evolved to allow easy pitch changes through foot pedal operations. This piece is designed to maximize the contemporary timpani's potential, showcasing a variety of advanced playing techniques.
It creatively utilizes the two sets of timpani to weave a main melody that transforms and reappears throughout the piece, employing a minimalist approach to mallet specifications to encourage performers to explore and experiment. Given its complexity and the incorporation of special techniques, the piece demands a high level of skill from performers but promises an aggressive and dynamic performance experience.

(Daiya Hamaguchi)