Like most Nightcore, this version speeds up the original track by approximately 20–35% . This increases the pitch of the vocals, creating a bright, "chipmunk-like" effect that emphasizes the song's melodic hooks.
The song itself is a reimagining of Walker's 2015 instrumental track, . Nightcore - The Spectre - (Alan Walker)
It blends Alan Walker’s signature melodic EDM with the Happy Hardcore and Trance roots of the Nightcore genre. Like most Nightcore, this version speeds up the