Sound Nodes is an add-on designed for audio visualization in Blender. It allows users to extract audio information from music files and convert it into keyframes for animations. Through integration with the Geometry Nodes editor, it provides a platform for creating audio-visual animations.

Key Features:

  • Audio Loading and Analysis: Load music files and analyze their features with ease. Compatible with various audio formats such as .mp3, .wav, .flac, and .ogg.
  • Variety of Nodes: Includes nodes like Sound Info for basic audio details, Spectrogram for frequency visualization, and Chromagram for musical pitch energy.
  • Animation Integration: Works with Geometry nodes for diverse animation possibilities.
  • Lite Version: A free version with basic features is available for initial exploration.
  • Demo Projects: Three demo project files are provided for users to explore.