Fader Wanking

Listening around to I have to say mostly BBC local radio, there seems to be a rash of fader wanking going on. You know what I mean - the song is happily playing just coming to the end of the track but the lyrics are still in full swing when suddenly off the song disappears to be replaced by some inane banter from the presenter who then whacks the fader back up. Meanwhile they have trodden all over the vocals and ruined a good tune. The moral of the story is keep your hands to yourself until the fat lady has well and truly stopped singing - thank you.