By filming a performance that superimposes improvised contrabass onto a program-generated melody, and combining the footage with CG animation utilizing my own 3D model, I create a montage of conflicting dualities such as improvisation vs. reenactment, fact vs. fiction, and human vs. computer, blurring their boundaries in this experimental video work. While the performance itself is inherently subjective, it must be observed objectively during the editing process. This progression of work, in which I play all roles from performance to editing, makes those distinctions ambiguous and is an essential part of the piece. I used the program Max8 to generate the melody and then performed it with synth-based tones.