Music helps hatches?

[JHducks3]

This may sound stupid but a guy who hatches like all sorts of birds a year and he's really good with birds and eggs he told me that on due date of hatch for any egg that playing music not too loudly but near the incubator can actually help the eggs hatch!! Not like really fast rock music but gentle music is this true? He also told me that if you sing to your eggs it also helps!!? He even said it helps hatch over due eggs! (He said that singing or music playing four days before due date also helps as the chick gets used to the noise and feels comfortable hatching while hearing it)
Is this all true or was the guy joking and I'm really stupid??

 

[sumi]

Well, I can't say I've ever tried that, but I know chickens do like music, especially classical music. Give it a try and let us know if it worked?

 

[JHducks3]

My duck eggs have 5 more days I will try it I will play some music 3 days before hatch date then play it on due day wish me luck! Aha