ONEWE (원위), formerly known as MAS (마스) and M.A.S 0094 (마스 공공구사), is a five-member boy band currently signed under RBW. Originally under Modern Music, they released their first single "Butterfly, Searching for Flowers" on August 15, 2015 before officially debuting on August 2, 2016 on SBS MTV's The Show.
Their former name was an acronym for 'Make A Sound' and the number 0094 signifying the birth years of the youngest and oldest members.
|Kang Hyun (강현)||Guitar||2015–present|
|Yong Hoon (용훈)||Leader, Vocals, Keyboard, Guitar||2015–present|
|Harin (하린)||Drums, Beatbox||2015–present|
|Dong Myeong (동명)||Vocals, Keyboard||2015–present|
|Cy A (키아)||Maknae, Bass, Rap||2015–present|
- I Will Debut (Olleh TV Mobile, 2018)