I have a good-sized collection of OTR (Old Time Radio) shows.... all mp3 files on CD.  I will send a disk with EVERY book requested.... shows like Escape, Your Hit Parade, X Minus One, Nightwatch, Duffy's Tavern, Night Beat, Weird Circle, Lights Out, Dark Fantasy, The Shadow, and Magic Island,  Absolutely fascinating glimpse into a bit of history!  If you'd like to "try one first" to see if you like them, I've had some success sending single episodes as attachments to e-mails.... just let me know if you're interested, and I'll send one off!