One of the neighbours at our place in France keeps chickens that range freely on the meadow behind his house. The flock includes two roosters. One of them has a curious lift to his crow: it sounds like a question. The other seems to reply.
And every time I think: "And up and crew the red red cock / and up and crew the grey."
David Buchan's The Ballad and the Folk was required reading in my Scottish literature class many moons ago, and it was a real eye-opener. I grew up with ballads and fairy tales, but I'd never thought about how they work – technically, emotionally, socially. Buchan explained all that in an eminently readable way, re-kindling and fuelling my love for the old songs.