| --- |
| license: apache-2.0 |
| language: |
| - en |
| - zh |
| tags: |
| - music |
| size_categories: |
| - 10K<n<100K |
| --- |
| |
| # [ACL 2025] SongCompose Dataset |
|
|
| This repository hosts the official dataset used in **[SongComposer](https://arxiv.org/abs/2402.17645)**, a system designed for aligning lyrics and melody for LLMs-based vocal composition. |
|
|
| ## 🌟 Overview |
|
|
| The dataset includes three types of aligned resources, grouped by language (English and Chinese): |
|
|
| - `lyric`: Unpaired lyrics in English and Chinese |
| - `melody`: Unpaired melodies (note sequences and durations) |
| - `pair`: Aligned lyric-melody pairs with note durations, rest durations, structures, and tempo (bpm) |
|
|
| Each top-level key in the JSON corresponds to a category (`lyric`, `melody`, `pair`), and each of them has nested keys `en` and `cn` for language split. |
|
|
| ## 📂 Structure |
|
|
| Example format: |
|
|
| ```json |
| { |
| "pair": { |
| "en": [ |
| { |
| "lyrics": "...", |
| "notes": [...], |
| "notes_duration": [...], |
| "rest_duration": [...], |
| "bpm": 120 |
| }, |
| ... |
| ], |
| "cn": [ ... ] |
| }, |
| "melody": { |
| "all": [ ... ], |
| }, |
| "lyric": { |
| "en": [ ... ], |
| "cn": [ ... ] |
| } |
| } |
| ``` |
|
|
| ## 📖 Citation |
| If you use this dataset in your work, please cite our paper: |
| ```bibtex |
| @misc{ding2024songcomposer, |
| title={SongComposer: A Large Language Model for Lyric and Melody Generation in Song Composition}, |
| author={Shuangrui Ding and Zihan Liu and Xiaoyi Dong and Pan Zhang and Rui Qian and Junhao Huang and Conghui He and Dahua Lin and Jiaqi Wang}, |
| year={2024}, |
| eprint={2402.17645}, |
| archivePrefix={arXiv}, |
| primaryClass={cs.SD} |
| } |
| ``` |
