DESCRIPTION:
===MP3 + SHEET MUSIC + MIDI===

World Break: Aria of Curse for a Holy Swordsman
聖剣使いの禁呪詠唱ワールドブレイク【ピアノ】
Seiken Tsukai no World Break OST Memories of a Previous Life

➤SHEET MUSIC + MIDI
https://www.govzlegacy.com

➤Patreon SHEET MUSIC + MIDI
https://www.patreon.com/posts/14515349

➤MP3
https://soundcloud.com/govzlegacy/seiken-tsukai-no-world-break-cocytus-piano-version-ep4-bgml

Not sure if cocytus is the name, most likely will change it when the official OST album is released.
===Update===

Offical OST album released and the name of the song is Zense no Kioku (前世の記憶) which roughly translates into "Memories of a Previous Life." Vol.1 of the OST available here http://www45.zippyshare.com/v/XSpJkdmI/file.html

One of the better Harem series airing this winter 2015, excellent OSTs. Music produced in this series was done by Go Sakabe who also composed the music for Date A Live, Gosick and Ookami Shoujo to Kuro Ouji ( ͡° ͜ʖ ͡°)

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