How do you get it to play over the radio? We use an FM transmitter
What do you mean by channels? When we refer to channels, we are talking about the lights being controlled by the computer. Think of each channel as an individual light switch. This is how the computer turns the lights on and off.
Isn't your power bill gonna be HUGE? Not that bad. Remember even though it is a lot of lights they are not all on as with other houses.