9999
Biography
9999 (pronounced "Four Nine") is the tenth studio album by Japanese rock band The Yellow Monkey, released on April 17, 2019, by Atlantic Records. It is the band's first album of new material in 19 years and their first since reuniting in 2016. The album was produced by lead singer Kazuya Yoshii, who also wrote almost all of the songs. 9999 was a commercial and critical success, reaching number 3 on both the Oricon Albums Chart and Billboard Japan's Hot Albums chart and winning several awards. An expanded version of the album, titled 9999+1, was released on December 4, 2019, and reached numbers 2 and 4 on the charts.
Bio from Wikipedia
Discography
Records they worked on — most-collected first.
Credited work
30 releases · 14 albums · active 2015–2024
- Performance · 129
- Engineering · 25
- Other credits · 11
- Production · 7
Studios: Brand New Music Studio · 821 Sound · MasterPiece SoundLab · Mojo Sound
Frequent collaborators
- AB6IX
- Monsta X (2)
- MXM (10)
- Infinite H
- Shinhwa
- I.O.I

