Atom Heart Mother

If I were a swan, I'd be gone. If I were a train, I'd be late. And if I were a good man, I'd talk with you more often than I do. If I were to sleep, I could dream. If I were afraid, I could hide. If I go insane, please don't put your wires in my brain. If I were the moon, I'd be cool. If I were a book, I would bend. If I were a good man, I'd understand the spaces between friends. If I were alone, I would cry. And if I were with you, I'd be home and dry. And if I go insane, Will you still let me join in with the game? If I were a swan, I'd be gone. If I were a train, I'd be late again. If I were a good man, I'd talk to you more often than I do.