The album features three tracks, centered around the breakout hit "Cupid":
: A 98-page book with high-resolution images of members Saena, Aran, Keena, and Sio. FIFTY FIFTY - The Beginning Cupid.zip
: The disc features a design specific to the version (Nerd or Black). The album features three tracks, centered around the
: One sticker sheet and one seal sticker, both customized to the album version. The album features three tracks
: A 4-cut photo strip (50x152mm) that differs between versions.
The physical album is available in two primary versions: and Black . Each version contains unique aesthetics and the following standard inclusions: