| | --- |
| | 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} |
| | } |
| | ``` |
