"Mm Mm" (음음) is the fourth single by Sole. It was released on August 27, 2020.
Tracklist
- "Mm Mm" (음음)
- "Mm Mm" (Acoustic ver.)
Credits
- "Mm Mm" (음음)
- Lyrics: Sole, Choiza
- Composition: Cosmic Boy, Sole
- Arrangement: Cosmic Boy
- "Mm Mm" (음음) (Acoustic Ver.)
- Lyrics: Sole, Choiza
- Composition: Cosmic Boy, Sole
- Arrangement: Charming Lips