Audio-Text-to-Text
Transformers
Safetensors
English
Chinese
moss_music
music
music-understanding
audio
audio-language-model
moss
moss-music
lyrics-asr
music-captioning
chord-recognition
custom_code
Instructions to use OpenMOSS-Team/MOSS-Music-8B-Instruct with libraries, inference providers, notebooks, and local apps. Follow these links to get started.
- Libraries
- Transformers
How to use OpenMOSS-Team/MOSS-Music-8B-Instruct with Transformers:
# Load model directly from transformers import AutoModel model = AutoModel.from_pretrained("OpenMOSS-Team/MOSS-Music-8B-Instruct", trust_remote_code=True, dtype="auto") - Notebooks
- Google Colab
- Kaggle
Refine MOSS-Audio backbone enhancement bullets
Browse files
README.md
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- music-captioning
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- chord-recognition
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---
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# MOSS-Music
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<p align="center">
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</div>
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**MOSS-Music** is an open-source **music understanding model** from
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[MOSI.AI](https://mosi.cn/#hero), the [OpenMOSS team](https://www.open-moss.com/),
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and [Shanghai Innovation Institute](https://www.sii.edu.cn/). Built on the same
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## News
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* 2026.04.
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## Contents
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beat / downbeat localisation, section boundary detection, and long-song
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retrospective QA.
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the
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[`MOSS-Music-Data-Pipeline`](https://github.com/
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with an emphasis on singing, lyrics, and full-song coverage;
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- **
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ASR, chord / key / structural analysis, and long-form
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## Released Models
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The training data used by MOSS-Music is produced by an end-to-end pipeline
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that goes from raw audio to chat-formatted training samples. That pipeline is
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[`MOSS-Music-Data-Pipeline`](https://github.com/
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which hosts duration detection, MIR feature extraction, song-structure
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segmentation, lyrics ASR, metadata cleanup, and ALM-driven caption / query
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generation with models such as Qwen3-Omni, MusicFlamingo, and other
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- **MOSI.AI**: [https://mosi.cn](https://mosi.cn)
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- **OpenMOSS**: [https://www.open-moss.com](https://www.open-moss.com)
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- **MOSS-Audio (backbone)**: [https://github.com/OpenMOSS/MOSS-Audio](https://github.com/OpenMOSS/MOSS-Audio)
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- **MOSS-Music Data Pipeline**: [https://github.com/
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## LICENSE
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- music-captioning
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- chord-recognition
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---
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# MOSS-Music
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<p align="center">
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</div>
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<p align="center">
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<a href="./README.md">English</a> | <a href="./README_zh.md">็ฎไฝไธญๆ</a>
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</p>
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**MOSS-Music** is an open-source **music understanding model** from
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[MOSI.AI](https://mosi.cn/#hero), the [OpenMOSS team](https://www.open-moss.com/),
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and [Shanghai Innovation Institute](https://www.sii.edu.cn/). Built on the same
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## News
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* 2026.04.27: ๐๐๐ We have released [MOSS-Music](https://huggingface.co/OpenMOSS-Team/MOSS-Music-8B-Instruct).
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* 2026.04.27: ๐๐๐ We have released [MOSS-Music-Data-Pipeline](https://github.com/wx9songs/MOSS-Music-Data-Pipeline) for large-scale music data annotation and processing.
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## Contents
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beat / downbeat localisation, section boundary detection, and long-song
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retrospective QA.
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Building on the MOSS-Audio backbone, MOSS-Music is further enhanced through:
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- **continual pre-training** on a large, diverse music corpus produced by
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the data annotation and processing pipeline
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[`MOSS-Music-Data-Pipeline`](https://github.com/wx9songs/MOSS-Music-Data-Pipeline),
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with an emphasis on singing, lyrics, and full-song coverage;
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- **supervised fine-tuning (SFT)** on music-centric instruction data covering
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captioning, lyrics ASR, chord / key / structural analysis, and long-form
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musical QA;
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- additional **reasoning tuning** for the *Thinking* variant.
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## Released Models
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The training data used by MOSS-Music is produced by an end-to-end pipeline
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that goes from raw audio to chat-formatted training samples. That pipeline is
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available at
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[`MOSS-Music-Data-Pipeline`](https://github.com/wx9songs/MOSS-Music-Data-Pipeline),
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which hosts duration detection, MIR feature extraction, song-structure
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segmentation, lyrics ASR, metadata cleanup, and ALM-driven caption / query
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generation with models such as Qwen3-Omni, MusicFlamingo, and other
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- **MOSI.AI**: [https://mosi.cn](https://mosi.cn)
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- **OpenMOSS**: [https://www.open-moss.com](https://www.open-moss.com)
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- **MOSS-Audio (backbone)**: [https://github.com/OpenMOSS/MOSS-Audio](https://github.com/OpenMOSS/MOSS-Audio)
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- **MOSS-Music Data Pipeline**: [https://github.com/wx9songs/MOSS-Music-Data-Pipeline](https://github.com/wx9songs/MOSS-Music-Data-Pipeline)
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## LICENSE
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