Musicians mostly have to rely on their ears when they want to analyze what they play, for example to detect errors. Since hearing is sequential, it is not possible to quickly grasp an overview over one or multiple recordings of a whole piece of music at once. We therefore propose various visualizations that allow analyzing errors and stylistic variance. Our current approach focuses on rhythm and uses MIDI data for simplicity.

翻译：音乐家在分析自己的演奏时（例如检测错误）主要依赖听觉。由于听觉具有时序性，因此无法一次性快速掌握整首乐曲的单个或多个录音的概览。为此，我们提出多种可视化方法，用于分析演奏中的错误和风格差异。当前方法聚焦于节奏，并采用MIDI数据以简化处理。