I edit and publish a magazine of comic strip reprints, Comics Revue, featuring The Phantom, Flash Gordon, Modesty Blaise, and other classic strips. Most fans of classic comic strips are also fans of old time radio. A huge repository of classic radio shows are available as free downloads.
While I edit Comics Revue on Photoshop -- fixing things like off register color which was so common in newspapers, and got worse as time went by -- I usually listen either to music (They Might Be Giants, Handel) or old time radio. My favorites are Gunsmoke, Jack Benny, Suspense, and The Goon Show.
Any other fans of old time radio on the forum?