I have to confess, the radio it was more important for me, in my adolescence for example, nowadays I only listen radio while driving but for people who live in rural and isolated areas, at least in Portugal, the radio is the daily company of many people during large hours of the day.
Saying that,
And because, at least for me, radio is just about music I want to share with you 3 musics from the times that radio was nor just inside of my car, but also 3 of my preferred musics from all times.