Interpretations conveyed in this thesis are based on the musical work “Convergence I”, of which the composer is Yoshihisa Ta?ra. Through the musician’s life story and rational analysis, this thesis tries to explore the overtones of this piece from the concept of Eastern Zen and Bushido.“Convergence I” has active images, its alive silence reflects the composer’s comprehension of eastern aesthetics “nil ego”. The actual interpretation reveals the universe that came to image upon the mutual movements of her interior sensations, together with the enlightenment and experiences which the musician went through while taking part.