 In my household, I didn't go all of the parties and I didn't do all the things that a lot of the other teenage girls did because I was so in love with my radio and my music.I was so in love with this radio and my parents were happy that I was into something positive.According to the sheet music published at Musicnotes.com by EMI Music Publishing, "Radio" is an uptempo song set in common time, written in the key of D major.