DCMLab/ABC: The Annotated Beethoven Corpus Version (v2.3)

The ABC dataset consists of expert harmonic analyses of all Beethoven string quartets (opp. 18, 59, 74, 95, 127, 130, 131, 132, 135, composed between 1800 and 1826), encoded in a human- and machine-readable format (MuseScore format). Using a modified Roman Numeral notation, the dataset includes the common music-theoretical set of harmonic features such as key, chordal root, chord inversion, chord extensions, suspensions, and others. The accompanying Data Report has been published by Frontiers in Digital Humanities.ABC数据集收录了所有贝多芬弦乐四重奏（创作于1800年至1826年间，作品编号opp. 18、59、74、95、127、130、131、132、135）的专家级和声分析内容，采用人类与机器均可读取的MuseScore格式编码。本数据集采用改进的罗马数字记谱法，涵盖通用音乐理论体系下的标准和声特征集合，包括调式、和弦根音、和弦转位、和弦延伸音、延留音等类别。配套的数据集报告已发表于《数字人文前沿》（Frontiers in Digital Humanities）。