Just recently I was thinking how nice it is living in an age that has largely eradicated the nagging question. I am not talking about big, important questions like but rather trivial ones like "who said that?" or "what's the name of that song?" or "where have I seen that actor before?"
Before Google and Wikipedia and smart phones, life for many of us was a constant itching sensation of trying to recall some obscure name or fact. Of course, search engines do work better with lyrics, which is why these two lists of instrumentals are so nice.