Some Interesting Links and Videos:
Classical33 - Specializing in hard to find, vintage and collectible music:
https://www.classical33.co.uk/product-category/7-inch-vinyl-records
World Radio History - Excellent database for the history of radio
http://www.worldradiohistory.com
BillERocker.net - Radio station specializing in music from 50s to 70s
http://www.billerocker.net/
Vintage Rock Magazine:
http://www.vintagerockmag.com/
Rock N Roll The Early Days Documentary:
Buddy Holly Documentary:
How Doo-Wop Changed Everything: