MAMAMOO has two associated acts, which are Esna and ONEUS.

Esna

Esna (Korean: 에스나) is an American singer-songwriter who was under the same entertainment as MAMAMOO. The two have collaborated together in a few tracks, and she has written and composed a lot of MAMAMOO's early songs.

As of 2017, Esna has departed from Rainbow Bridge World.

Discography

Extended Plays

  • eSNa The Singer
  • Have A Drink

Singles

  • Bite My Lower Lips (아랫입술 물고)
  • I, I Love You
  • A Little Lovin
  • Me, Today (ft. San E)
  • No Thanks
  • Attention
  • Spoon

Collaborations


ONEUS

ONEUS (Korean: 원어스) is the brother group to MAMAMOO.

On November 2017, RBW introduced the debut project "RBW Trainee Real Life – We Will Debut" to launch their new boy group. Keonhee, Hwanwoong, Ravn, Seoho, and Xion were announced to be the RBW BOYS. On September 27, 2018, ONEUS and ONEWE (formerly MAS) released a pre-debut single Last Song.

They debuted on January 9, 2019 with their first mini-album Light Us, and their single Valkyrie.

Discography

Extended Play

  • LIGHT US
  • RAISE US
  • FLY WITH US
  • LIVE

Single Album

  • IN ITS TIME

Singles

Korean Singles
  • Valkyrie (발키리)
  • Twilight (태양이떨어진다)
  • LIT (가자)
  • A Song Written Easily (쉽게 쓰여진 노래)
  • To Be or Not To Be
  • Bbusyeo (뿌셔)
Japanese Singles
  • Twilight
  • 808

Collaboration

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