The tracklist reveals a wide variety of collaborations both as producers and featured artists. MAMAMOO's Hwa Sa appears on the track "Do Not Become Friendly (literal title)," featuring lyrics written by R&B singer Brother Su. K.Will's former Starship Entertainment labelmate Mad Clown also appears as a guest rapper on "Call Your Mother," a song composed, produced, and arranged by Canadian R&B star Daniel Caesar. Such varied collaborations only raise anticipation over what kind of sound these tracks have.