"Pure Furies ~ Whereabouts of the Heart" is the instrumental theme of Junko, the main antagonist of Legacy of Lunatic Kingdom, the 2015 installment of Touhou Project series. The song is written in a simple and repetitive manner which reflects Junko's nature and her ability to purify anything.
The song was composed and performed by the Touhou Project designer and programmer ZUN.
Videos
Official
LoLK Junko's Theme Pure Furies ~ Whereabouts of the Heart
【東方紺珠伝】 Touhou 15 OST Stage 6 Theme - The Sea Where One's Home Planet Reflects
Junko's stage theme
Covers
東方 Pure Furies Arrange The Disappearing of Gensokyo - Color of the Moon 月の純 Euphonux