Studio Blu

Studio Blu (Korean: 스튜디오블루) was an in-house label founded in 2018 by Stone Music Entertainment. In August 2021, the label was integrated with other CJ ENM labels as Wake One.

History
Studio Blu was founded in 2018, and houses artists such as Heize, Mia, DAVII and Truedy. $ammy joined the company in 2019.

It was announced that 3 years after their disbandment, I.O.I was set to return in December 2019, potentially with all 11 original members, and will be co-managed by Swing Entertainment and Studio Blu. However, the comeback has been virtually canceled due to scheduling conflicts between the members and the ongoing Produce investigations.

Former artists

 * I.O.I (2019) (co-managed with Swing Entertainment)
 * Lim Na-young (2019)
 * Kim Chung-ha (2019)
 * Kim Se-jeong (2019)
 * Jung Chae-yeon (2019)
 * Zhou Jieqiong (2019)
 * Kim So-hye (2019)
 * Choi Yoo-jung (2019)
 * Kang Mi-na (2019)
 * Kim Do-yeon (2019)
 * Heize (2018–2020)
 * DAVII
 * Mia
 * Truedy
 * $ammy