I listen to a channel called Old Time Radio USA it streams from the internet and plays a great selection of OTR shows 24/7. Another choice is LIVE 365 it has hundreds of stations playing all kinds of music and talk radio. There are a dozen or more OTR choices that play shows from different areas like all comedy shows or all detective shows or only thrillers...it also has channels dedicated to specific shows like the "Fibber and Gildy" a station that plays only The Great Gildersleeve and Fibber McGee and Molly shows.
If you have a Roku player and want to check these out go to "Streaming Channels" under "Music" and search for the channels or you can sign in on your computer to your Roku accountant see what available. Its a fun new way to listen.