Milestone: Pitch Bucket Colored Spectrogram

I wanted to create something that acts as a foundation for synesthetic experiences I already imagine in my head when listening to music. Right now there's a funny coincidence when I play a track I'm working on (sampling "Lonely for You" by Gary Sprtiz (1958)) where when he says "so blue" the color mapping turns blue. Now a coincidence, hopefully soon something I can tune and build a synchronized experience where the colors not only respond to the audio's signal properties but higher order meaning (e.g. extracted words mapped to models etc.).