"009663_Initial Day" is a captivating audio piece that begins with a gentle, soulful piano melody. It creates an atmosphere of tranquility and reflection. The rhythm of the keys being played is slow and thoughtful, inviting the listener to engage in a moment of introspection or calm. As the music gradually unfolds, it immerses you into a serene world, where every piano key resonates with subtle nuances and emotional depth. The piece, overall, exudes a sense of peace and tranquility, making it a perfect companion for a quiet, initial day or a moment of solitude.