'Birth' is a small personal project I did back in July 2017. I was always fascinated by the relation of music and movement and have already did numerous audio-visual experiments in Processing back at university. This personal interest have finally led me to start experimenting with particles and FFT in Unity.
The script I wrote, which is attached to the particle systems, changes the emission speed, the size ('brightness'), and the lifetime of certain particles by recovering bandwidth and frequency data from the music.
As a final touch, I've decided to code a noise factor to randomize changes in trajectories.