To work with audio datasets, you need to install the [`Audio`] feature as an extra dependency:  
```bash
pip install datasets[audio]
```  
<Tip warning={true}>  
To decode mp3 files, you need to have at least version 1.1.0 of the `libsndfile` system library. Usually, it's bundled with the python [`soundfile`](https://github.com/bastibe/python-soundfile) package, which is installed as an extra audio dependency for 🤗 Datasets.