I think that, unless some miscreant enters a title that leaves us absolutely no choice, we should steer clear of a, of, the, etc. And sorry, Greg, but I'm with Bill on needing an actual song rather than spoken word (but I'm just twisted enough that I'd probably be OK with "Silence", from the album The Best Of Marcel Marceau.......)
So, John Denver, "Leavin' On A Jet Plane".
Peter (who really dislikes that the "Search" function won't function with 1-letter words; I mean, there are what, a grand total of 2 of them - but the 2 of them do show up in a fair number of titles)