Pink Floyd, for one, released a couple of songs with very quiet intros. If you played the album versions people would think you were broadcasting dead air. Can’t have that. So just jump to the first sound over a certain decibel, and chop out anything longer than a second later in the song.

Which makes that Alannis Morisette song where she’s making a point about people not being able to handle silence pretty weird. The on air version has an “uncomfortable silence” that’s only around a second long...

TIL "radio edit" will not only edit the profanity, runtime/structure, but also the lyrics.

I heard this song today, and was surprised to hear my local state included in one of the verses:

e.g. One Republic - Good Life

  To my friends in New York, I say hello  
  To my friends in Utah "they don't know"

The radio edit. It's not just for bleeping out swear words.

"She loves you, yeah, yeah, yeah..."