与投射在屏幕上的色彩变化同步进行的器乐音乐instrumental music synchronized with changing colours projected onto a screen

• 这个公园内有电脑控制的“色彩音乐”。

  Inside this park there is computer-controlled colour-synchronized music.

• 作曲家们运用点描法、色彩音乐等技法，拓展了交响音乐的表现空间。

  Using pointillism, colour-synchronized music, and other technologies, composers have expanded the performance space for symphonic music.