Happy Birthday, Hatsune Miku.作詞・作曲・動画:beat_shobon https://twitter.com/beat_shobonhttps://www.youtube.com/@beat_shobon イラスト:secret https://twitter.com/deepseasecretBandcamp:https://beatshobon.bandcamp.com/album/soul-powered-vocalist オフボーカル: https://www.dropbox.com/scl/fi/zca10i9guyuwlen32qh6w/Soul-Powered-Vocalist-Instrumental.wav?rlkey=dqztnn6ted34vcks5hs1rvqvb&dl=0