diff --git a/README.md b/README.md
index c18bab8c..8056d77f 100644
--- a/README.md
+++ b/README.md
@@ -972,6 +972,7 @@ _Libraries for manipulating images._
 _Libraries for manipulating audio, video, and their metadata._
 
 - Audio
+  - [soundfile](https://github.com/bastibe/python-soundfile) - An audio library for reading and writing sound files, based on libsndfile, CFFI, and NumPy.
   - [librosa](https://github.com/librosa/librosa) - Python library for audio and music analysis.
   - [pydub](https://github.com/jiaaro/pydub) - Manipulate audio with a simple and easy high level interface.
 - Video