Isis Wings are mostly assembled! 120 lights, in a 12x10 matrix shape. I’m planning to add sound reaction, my first foray into this world. My question: Does anyone have some sample code of an LED matrix wired in parallel? I’ve only done serpentine layouts and I’m not sure how to wire this one up. I’ve got 12 data wires and so I assume I’ll need to use 12 pins (I’m using a Due so that should be fine). But what does the code look like? I still haven’t completely wrapped my head around arrays or whatever it is I need to do here. 
Thank you!!
This is a good starting point:
Are you planning on having the same pattern mirrored on all twelve strips, or do you want to treat them independently? (Or haven’t you gotten to that question yet?)
Independently. I want it to work like a big matrix.