♪作詞作曲・歌とピアノ Mary Ann Songwriting, Piano, Vocal by Mary Ann pianoplayer (YouTube) https://www.youtube.com/user/bagslifeim (note) https://note.mu/maryann ♪歌とミキシング Coffy Vocal, Mixing by Coffy singersongwriter (YouTube) https://www.youtube.com/user/kouta5go (note) https://note.mu/coffy (Official Web Site) http://coffymusic.jimdo.com/