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
50s, 60s and 70s music blog run by our DJ BillERocker
http://michchas.blogspot.com/
Vintage Rock Magazine:
http://www.vintagerockmag.com/
Rock N Roll The Early Days Documentary:
Buddy Holly Documentary:
How Doo-Wop Changed Everything: