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--- |
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license: apache-2.0 |
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language: |
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- en |
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- zh |
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tags: |
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- music |
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size_categories: |
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- 10K<n<100K |
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--- |
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# [ACL 2025] SongCompose Dataset |
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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. |
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## 🌟 Overview |
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The dataset includes three types of aligned resources, grouped by language (English and Chinese): |
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- `lyric`: Unpaired lyrics in English and Chinese |
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- `melody`: Unpaired melodies (note sequences and durations) |
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- `pair`: Aligned lyric-melody pairs with note durations, rest durations, structures, and tempo (bpm) |
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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. |
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## 📂 Structure |
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Example format: |
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```json |
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{ |
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"pair": { |
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"en": [ |
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{ |
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"lyrics": "...", |
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"notes": [...], |
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"notes_duration": [...], |
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"rest_duration": [...], |
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"bpm": 120 |
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}, |
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... |
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], |
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"cn": [ ... ] |
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}, |
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"melody": { |
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"all": [ ... ], |
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}, |
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"lyric": { |
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"en": [ ... ], |
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"cn": [ ... ] |
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} |
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} |
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``` |
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## 📖 Citation |
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If you use this dataset in your work, please cite our paper: |
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```bibtex |
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@misc{ding2024songcomposer, |
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title={SongComposer: A Large Language Model for Lyric and Melody Generation in Song Composition}, |
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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}, |
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year={2024}, |
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eprint={2402.17645}, |
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archivePrefix={arXiv}, |
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primaryClass={cs.SD} |
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} |
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``` |
