add these tags:
cosmo bousoup 初音ミク no shoushitsu vocaloid electronic rock rachel alice marie skarsten
reason:
cosmo bousoup - original artist
初音ミク - japanese writing for "hatsune miku"
no shoushitsu - romaji song title (hatsune miku no shoushitsu) - "hatsune miku" excluded because its already in the title
vocaloid - should be obvious
electronic rock - genres
rachel alice marie skarsten - rachie's full name
ok so,, I know this is marked as wip, but you forgot to set language and genre on the site page. set them when the map is finished, ok? :)