I understand you have a problem with the windows but out of nowhere you mention the radio?
Do you have a test light or voltmeter?
Did you check for power going to the switch?
You make no mention of the year, did you check if there is a window relay and if so, does it have power and works?
Did you check for broken wires in the conduit between the door and body?
I assume you checked for a blown fuse?