Movie's created in the 50's can't really be compared to modern movies. And sure; they could be created without music, but music greatly enhances them. I can't imagine lord of the rings without a soundtrack. Epic battles would suddenly feel pathetic and boring.
Hal is so wrong, but will never admit it. He loves attention whoring and was so jealous I started a great thread, he had to parody it with a stupid one just to bring attention.