As Bill Holland can tell you, an electro-DJ is only as good as the number of knobs and dials at his disposal. If you're feeling like your vintage synth is a bit TOO streamlined, control-wise, Mr. Holland shows you how to add a downright unnecessary number of rotary encoders to a vintage synth, in this case tethering a Roland Alpha Juno 1 to a Behringer BCR2000 Rotary Controller. No one seems to care that what he's doing is in direct opposition to the will of God.