BecTero said:
I always thought somebody told the dj to talk over the song so people like me could not record the "hot new song" onto cassette. :-\
But I did like recording jingle/song/jingle/song/... ah those were the days...
That never mattered to me. I always recorded the song (onto 8-track back in those days!

) whether the announcer talked over the intro or not! After all, these tapes were just for MY listening enjoyment, not anyone else's.
When I got into radio myself, at my first station, I received a request to play a certain song. I played it. Next day, I got another request from the same listener for the same song, but this time asked me not to talk over the intro. "Do you want to record it?" I asked. Affirmative was the reply. "Oh, well, you should have told me that yesterday!" :

Anyway, I not only played it again, I announced before the commercial break that that particular song was coming up next! ;D
I remember at the skating rink back when I was in high school, they played songs that they had recorded directly off of American Top 40! They tried to cut it before Casey started talking, but I could still hear him in there occasionally anyway! Who did they think they were fooling?