BBC Radio 2 & chickens

I am informed by a very reliable source that chickens who listen to Radio 2 lay more eggs........I have searched on-line for verification of this fact but as yet have been unsuccessful. During the search though, I came across someone who claimed they had a chicken that had layed 7 eggs in one day!!! (those chickens must have been waking up with Sarah Green and going to bed long past Chris Evans - what's he doing on Radio 2 anyway?!). I thought they could only lay one egg a day (due to length of time it took to produce one) but a more credible website says they can lay 1-2 a day. Will have to look into this further.....