After getting the #SKPico running again, I was thinking about how nice it'd be to have a little toy music visualizer for the #C64.
So I grabbed a [cheap] 4x32 rgb array and made one. 
The [featherwing, adafruit] "NeoPixel". Not officially supported by the rp pico, but Blazr's lib gets the job done.
Need to figure out how I wanna modify the C64 case now.
Maybe I'll make a lil video with some beep boops tomorrow.
Ahhhhh the sense of accomplishment when you get a mod working is sooooo goood >////<
I only had to solder like 7 things for this lmao - the #PCM5102A DAC was [partially] prebuilt, and the #SKPico A5 to CPU pin 12 was a breeze.
The real challenge was cycling through firmware builds & versions until I landed on something that worked...! 