I remember as a kid in the 1960's & 1970's, at Aqualand Wildlife Park in Boulder Junction, Wisconsin, they used to have chickens in little houses with a window and you would put a coin in and the chicken would come out and peck a song on the mini piano!!!
Ah, yes I am the first one here to comment and so I say to everyone watching please be blessed, have peace, prosperity and good patience to hear our fine feathered friends playing songs almost like Mozart.😄🎼