RA MU has been played on NTS shows including The Kim & Pia Show, with 愛は心の仕事です (Love Is A Work Of Mind) first played on 17 March 2018.

This "super group" of sorts with members of jazz-rock/fusion band プリズム (PRISM) and idol singer, 菊池桃子 (Momoko Kikuchi), proved to be a fantastic experiment in introducing fusion and R&B to the mainstream. Although only lasting a year, the group recorded 15 amazing tracks that are on par with all the greats of the time.