diff --git a/README.md b/README.md
index b693f48..f418ada 100644
--- a/README.md
+++ b/README.md
@@ -3,6 +3,8 @@
   <img src="https://colab.research.google.com/assets/colab-badge.svg" alt="Open In Colab"/>
 </a>
 
+**🎉ISMIR 2024 LBD Demo Vedio**: [Youtube](https://www.youtube.com/watch?v=ZGcyyUJ3P6Q) [Bilibili](https://www.bilibili.com/video/BV1mJUaYcEj1)
+
 **Sy**music("**Sy**bolic **Music**") is a cross-platform `note level` midi decoding library with lightening speed, which is hundreds of times faster (100x to 1000x depending on your file size) than [mido](https://github.com/mido/mido), the main midi parsing library in python.
 
 The library is written in cpp and based on [minimidi](https://github.com/lzqlzzq/minimidi/tree/main). It offers a python binding using pybind11.