On Feb.8th,2004. Tokyo FM broadcasting station experimentally aired a special 5.1CH channel surround broadcasting.
Huge's original tune 'SUNDAY MORNING' was selected as the ending theme in the program.
Osamu Kawashima, the director of the engineering department of Tokyo FM Broadcasting Station (at the time), said in the specialized magazine "Broadcasting Technology" (the May 2004 issue), "This tune, 'SUNDAY MORNING' by Huge, is a futuristic image that makes us feel the dawn of a new era."

From HUGE.STUDIO Official Website≫Japanese≫history