Immediate Music是Los Angeles的一个为无数大片的预告片制作了背景音乐的神秘组织，因为客户特殊, 一直不为人知（不少大型游戏如魔兽也用它作背景音乐），以音乐的恢宏以及节奏感强著称。
Immediate Music is a music composition company based in Santa Monica, Los Angeles, specialising in producing high-end trailer music for commercial motion pictures. Their style of rousing, propulsive orchestral music is similar to that produced by X-Ray Dog and Magic Box Music.
