Inside the Music

Inside the Music is an interactive audio visualizer that lets you see and feel a song from the inside out. Built in p5.js, the project takes "Begin Again" by Ben Böhmer and breaks it into four separate audio stems: bass, drums, vocals, and other. Each stem gets its own color and organic shape that moves and breathes with the music in real time. I've always been drawn to the idea of synesthesia, where sound becomes something you can see or feel. I wanted to build something that made music tangible in a way that felt emotional and immersive rather than just technical. The central question I kept coming back to was whether you could make the hidden layers of a song visible in a way that people could actually feel. If each part of a track has its own visual identity, does removing one make you feel its absence the same way you hear it? To explore that, each stem drives a fluid organic blob that pulses and drifts with the music. Users can fade individual stems in and out using colored sliders, making it immediately clear when parts of the song disappear. There are also controls to switch between organic shapes and circles, to contain everything inside a glowing sphere, or to let shapes move freely across the screen, and to multiply the number of shapes for a more layered look. The biggest thing I took away was how much tiny decisions matter visually. How transparent something is, how fast it moves, how shapes overlap, all of it changes whether the result feels calming or overwhelming. I also found that putting complex visuals inside a simple container can make everything feel more intentional and considered. More than anything, though, this project taught me how important iteration and feedback are.