Track 01: Pianatomy, exercise 1

This is the first sound track in a series of sound files produced as part of PhD thesis, titled 'Intermedia Frottage: visual representation of music & aural representation of image'.本音轨为某博士学位论文研究组成部分所制作的系列音频文件中的首个音轨，该论文题为《跨媒介擦拓法（Intermedia Frottage）：音乐的视觉呈现与图像的听觉呈现》。