I would like to introduce Sound Nodes, a new Blender addon that I have developed. Sound Nodes is new and easier way of creating audio visualizations in Blender with Geometry Nodes. It simplifys the process and offers various features of audio, like beats, spectrogram, chromagra etc.
Sound Nodes analyzes audio with one click, it's information gets stored as keyframes and automatically connected with custom nodes. With those you can create dynamic and higher quality visual representations of your music with endless possibilities.