Cover of YOASOBI's Ultramarine, Cover using Hatsune Miku.Youtube: https://www.youtube.com/watch?v=rGO6uBZ0v40Original video: https://www.youtube.com/watch?v=Y4nEEZwckuU&t=0sPrograms: GarageBand, Fl Studio, Vocaloid 6 (初音ミクV4).
http://www.nicovideo.jp/watch/sm41412295