I remember an ad - I think it was for crisps - it went 'Farmer Brown you've got a lovely patch there' - referring to a potato patch, it might have been cows or birds singing. Does anyone else remember it, or the crisps?
I LOVED those! Farmer browns were a maize style snack thing.They were shaped like farm animals.Can't remember the whole song, but the tag-line at the end was "Famer Brown's..with bags of woof,neigh,moo,baa and cock-a-doodle do!" Hope that helps!x