{{MusicArticle
| titlejp     =
| titlejprom  =
| titleen     =SYNCHRONICITY
| group       =[[Eternal Melody]]
| groupCat    =Eternal Melody
| groupCat2   =
| groupCat3   =
| groupCat4   =
| released    =2016-12-31
| convention  =Comiket 91
| tracks      =3
| length      =
| catalogno   =NMCD-0009
| genre       ={{Genre|Vocal}}, {{Genre|Instrumental}}
| website     =[http://www.eternal-melody.net/2016/12/eternal-melody-toho-arrange-single.html Link]
| image       =EMCD-0009.jpg
| banner      =
| arranger    ={{葵}}
:nana ([http://seven-colors.info/ sevencolors])
| lyricist    ={{葵}}
:{{lang|ja|出部尊}} (De:beL4)
| vocalist    ={{黒崎朔夜}}
| producer    =
| illustrator =MISSILE228
| designer    ={{こばきょん}} ([[Lapis moss]])
| masterer    =
| other_staff =

| description =It features vocal and instrumental arrangements of themes from ''[[Legacy of Lunatic Kingdom]]''.

| tracklist   =

*{{Track|01|SYNCHRONIZATION(instrumental)|}}
**arrangement: {{葵}}
**original title: {{lang|ja|故郷の星が映る海}}
**source: {{LoLK}}

*{{Track|02|SYNCHRONICITY||lyrics=Lyrics: SYNCHRONICITY}}
**arrangement: {{葵}}
**lyrics: {{葵}}
**vocals: {{黒崎朔夜}}
**original title: {{lang|ja|ピュアヒューリーズ ～ 心の在処}}
**source: {{LoLK}}

*{{Track|03|For you,always||lyrics=Lyrics: For you,always}}
**arrangement: nana
**lyrics: {{lang|ja|出部尊}}
**vocals: {{黒崎朔夜}}
**original title: {{lang|ja|忘れがたき、よすがの緑}}
**source: {{LoLK}}

| notes       =
| review      =
| print_references =
}}