I've got a setup with a guitar synth, looper, pedalboard and assorted flavors. Inputs are keyboard, sequencer, wind instrument, laptop and guitar. Setup isn't so bad except for the phono, MIDI and power cables which either become tangled into an impossible knot or I spend ages coiling and uncoiling them. On festival stages you're lucky if you get 15 minutes between acts.
How do I organize cords for complicated setups for fast setup and teardown?