There is more than one artist with the name Mellow Yellow:
1) Japanese hip hop group
2) European girl band
3) Australian psychedelic rock band

1) MELLOW YELLOW is a Japanese hip hop group (Tokyo, Japan (1991 – present)) composed of:
KOHEI JAPAN (坂間広平 Sakama Kohei) - MC
K.I.N (折本欣也 Orimoto Kinya) - MC
DJ ISO (磯貝仁郎 Isogai Jiro) - DJ

MELLOW YELLOW is a member of the FUNKY GRAMMAR UNIT (a.k.a. FG Unit or FG), which includes hip hop artists such as: Rhymester; East End; Rip Slyme; KREVA, Little, MCU, and Dj Shuho (former members of KICK THE CAN CREW); Cuezero; CHANNEL (formerly Innosence); and DJ TATSUTA.

2) ReBelle (formerly Mellow Yellow) is an all-female power poprock trio based in The Hague. Their sound is defined by vibrant rocksongs, layered with catchy melodies and supported by strong vocal harmonies.
On stage they present a rocksteady show, delivered with an overwhelming amount of energy and rebellism.
After an intensive year of writing songs and touring through Holland, the band was found and signed by Dutch record company Bladehammer Music. Their debut album will be released in 2011.

3) Australian 4-piece psychedelic rock band based in Adelaide. Their latest EP, "Peppermint Path" can be found on their Bandcamp, YouTube, and Spotify pages. Read more on Last.fm. User-contributed text is available under the Creative Commons By-SA License; additional terms may apply.