Create README.md

README.md

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+---
+language:
+- en
+- zh
+---
+# SongGeneration
+
+<p align="center">
+    <a href="https://levo-demo.github.io/">Demo</a> &nbsp;|&nbsp; <a href="https://arxiv.org/abs/2506.07520">Paper</a>  &nbsp;|&nbsp; <a href="https://github.com/tencent-ailab/songgeneration">Code</a>  &nbsp;|&nbsp; <a href="https://huggingface.co/spaces/waytan22/SongGeneration-LeVo">Space Demo</a>
+</p>
+
+
+This repository is the official code repository for LeVo: High-Quality Song Generation with Multi-Preference Alignment. In this repository, we provide the SongGeneration model, inference scripts, and the checkpoint that has been trained on the Million Song Dataset.
+
+## Model Versions
+
+|          Model           |                         HuggingFace                          |
+| :----------------------: | :----------------------------------------------------------: |
+|  HunyuanMusic-base(zh)   | https://huggingface.co/waytan22/SongGeneration-LeVo/tree/main/ckpt/songgeneration_base_zh |
+| HunyuanMusic-base(zh&en) |                         Coming soon                          |
+| HunyuanMusic-full(zh&en) |                         Coming soon                          |
+
+## Overview
+
+We develop the SongGeneration model. It is an LM-based framework consisting of **LeLM** and a **music codec**. LeLM is capable of parallelly modeling two types of tokens: mixed tokens, which represent the combined audio of vocals and accompaniment to achieve vocal-instrument harmony, and dual-track tokens, which separately encode vocals and accompaniment for high-quality song generation. The music codec reconstructs the dual-track tokens into highfidelity music audio. SongGeneration significantly improves over the open-source music generation models and performs competitively with current state-of-the-art industry systems. For more details, please refer to our [paper](https://arxiv.org/abs/2506.07520).
+
+<img src="https://github.com/tencent-ailab/songgeneration/blob/main/img/over.jpg?raw=true" alt="img" style="zoom:100%;" /> 
+
+## License
+
+The code and weights in this repository is released under the MIT license as found in the [LICENSE](https://github.com/tencent-ailab/songgeneration/blob/main/LICENSE) file.