On behalf of keeping el doggos from going nutshit over the neighbourhood fireworks (not even the coronavirus stops the kids in the neighbourhood from making a racket!), I've run up about five hours worth of old-time radio listening: The Green Hornet, The Mysterious Traveler, NBC Words at War, Theater of Romance, Comic Parade, Radio Reader's Digest, Our Miss Brooks, Richard Diamond Private Detective, The Couple Next Door, and Bob & Ray Present the CBS Radio Network.
Happy Independence Day!