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Software: Processing Library: Minim Method: FFT / Frequency Spectrum Song: Game of Love (remix by Nicolas Jaar Album DaftSide) original song by Daft Punk Looking into songs as data, this sketch shows how using the MINIM library from processing can analyze audio to isolate specific frequencies within a spectrum. Then add this properties to specific shapes and create responsive visuals. Using the method described by DDF on this link –http://code.compartmental.net/2007/03/21/fft-averages
– to group the frequency bands in the spectrum into 9 bands, where each band represents a range in hertz. This allowed control 9 ellipse shapes to change color or size, or show a grid of points only when the amplitude (loudness) of a range is between two specified values.