This is a tutorial without voice. I try to make the tutorial as short as possible, enough for you to understand and follow.

Audio Wave is a lightweight, real-time audio visualizer source for OBS Studio. It listens to any audio source in your scene and draws a clean waveform or shape that reacts to the sound.

This is a short tutorial, how to create music with Audio Spectrum. Do not use 3rd party plugins. Hope it helpful to you ...