1975 was correct
On September 29th 1975
WGPR-TV Detroit is the first
Black owned TV station
Did you know that on
September 27, 1912 W.C. Hardy made
"Memphis Blues" the first Blues song
Finally, did you know that on
August 29, 1979 Sheridan Broadcasting Corporation
is the first Black owned radio station
in the world

WE BUILD THE WEB STUFF? just give it a try