Coloring Book (Oh My Girl EP)
Coloring Book () is the fourth extended play (EP) by South Korean girl group Oh My Girl. It was released by WM Entertainment on 3 April 2017, distributed by LOEN Entertainment. The album contains five songs, including the single "Coloring Book". JinE did not participate in this album as she continued to recover and receive treatment before her departure from the group. Background. On March 13, WM Entertainment announced on Oh My Girl's fancafe that their next album is scheduled to be released in April. JinE will not be taking part in upcoming album  promotions and activities in favor of continued treatment and recovery. WM has also stated that JinE's health has improved since last year, and WM is focusing on long-term treatment for JinE. A teaser of a mini-album and their scheduled date was released on April 3, 2017 alongside the accompanying music video. Release. The group started promoting on the single on various music shows. Personnel. Credits adapted from EP liner notes. Locations Personnel