"Why should the Devil have all the best tunes?" asked William Booth, on hearing the tune of "Champagne Charlie is my Name". And that's the point, surely, it is the tunes that are attractive, properly performed. Only someone impressionable would be persuaded to believe in the truth of the lyrics because the song was good. Beethoven's Choral Symphony is a great work, but the lyrics lose me when they argue that there must be creator above the stars who is helping us, the evidence being that the world is essentially happy! But for all that, it's intensely moving.