Courtesy of longtime Contributor Robyn Watts, this 7 1/2 minute composite is the first feature on a tape called, "Billboard Radio Competition Winners". We know this is from the year…
On a cassette which has typed (not computer-pritned) '15 KSTP, MINNEAPOLIS, 1973-1974 airchecks' on it, here is what appears to be a 'professional 'edit, with each small clip fading in…