2022-02-05 improvisation

Meh. I made it, might as well upload it.
ffmpeg -i 2022-02-05_improvisation.wav -filter_complex "[0:a]showwaves=size=288x216:[tmp];[tmp]format=rgb24,sobel,scale=1800x1800,rotate=a=t/10,lagfun=decay=0.2,tmix=frames=12:weights='-0.99 0 0 0 0 0 -0.9 0 0 0 0 1',lagfun=decay=0.990,hue=H=t,crop=w=1440:h=1080,setdar=ratio=4/3,format=yuv420p[out]" -map "[out]" -r 30 -map 0:a -crf 18 -ab 256k -y improvisation_rotate.mp4