Half Japanese and Balance and Composure, work in the music industry?
yes
Title: Balance and Composure
Passage: Balance and Composure is an American alternative rock band from Doylestown, Pennsylvania.  They formed in the winter of 2007, after the breakup of two local Doylestown bands.  The band's music is often suggested having similarities to Title Fight, Brand New, and Nirvana.  They've released three studio albums and five EPs since their inception.  Their second album "The Things We Think We're Missing" reached number 51 on the "Billboard" 200, number 10 on the Independent Albums, number 13 on the Modern Rock/Alternative Albums and number 16 on the Rock Albums charts.
Title: Half Japanese
Passage: Half Japanese is an art punk band formed by brothers Jad and David Fair around 1975, sometime after the family's relocation to Uniontown, Maryland.  Their original instrumentation included a small drum set, which they took turns playing; vocals; and an out-of-tune, distorted guitar.  Both Fair brothers sang, although over time Jad moved into the frontman role.  The band members are John Sluggett - guitar, Gilles-Vincent Rieder - drums, Jason Willett - bass, Mick Hobbs - guitar, and Jad Fair - vocals and guitar.
Title: WaT
Passage: WaT (pronounced "Watto" ワット, for Wentz and Teppei) was a Japanese pop duo composed of singers/songwriters Eiji Wentz and Teppei Koike.  They met each other in 2002 and formed WaT, playing live street performances with their guitars.  Their debut single, "Boku no Kimochi", was released in 2005.  Wentz, who is half German-American and half Japanese, is also a TV personality.  Koike is also known as an actor and can play the harmonica.  "Boku no Kimochi" reached the second place on the Oricon chart.
Half Japanese Balance and Composure