I'm curious about why not Sounds of Silence? Seems to me we've got plenty of people talking without speaking (just listen to any political speech), and hearing without listening.
I'd say more, "But if I really say it, the radio won't play it. Unless I lay it between the lines."
There was a radio station in Indy that played the censored version of Kodachrome. Sure seemed stupid to me! Even worse, they wouldn't play "They're Coming to Take Me Away" at all. I forget the call letters, but they're gone now. They also used to pre-record their programs and leave the station unattended at night. One night the tape machine malfunctioned, and played something like 27 'Stone Balloon' (a record shop) commercials in the time it took me to drive home from school.