ViVi (single album)

ViVi (also known as HaSeul & ViVi) is the fifth single album from South Korean girl group Loona's pre-debut project. It was released on April 17, 2017, by Blockberry Creative and distributed by CJ E&M. It is the first solo single by member ViVi who was previously introduced as a member of Loona 1/3, and contains two tracks, "Everyday I Love You", featuring previously revealed member HaSeul, and "Everyday I Need You", featuring then-upcoming member JinSoul.

"Everyday I Love You" is an upbeat 80's style disco-pop track in D Major at 120 bpm. "Everyday I Need You" features the same lyrics in an 80's style ballad, in D Major, slowed to 97 bpm.