"My Own Sound, Your Silhouette From Behind" is an emotional, bittersweet Melodic EDM track featuring Hatsune Miku on vocals. The song tells the story of "me"-a protagonist who once dreamed of sharing the same path with a dear friend. Though separated by different destinies and the pain of parting, he finds his own strength through "music" and begins his journey toward independence. The melancholy yet beautiful synthesizer melodies, combined with Miku's transparent voice, evoke the relentless flow of time and the changing of seasons. "Even though we are apart, I will keep chasing your footsteps and make my own sound resonate." This track captures that powerful vow of growth and gratitude.