You may hate me for this, not because you won't like it but because you may have to use an explosive device to get this tune out of your head. It's "Hallelujah," as performed by singer Gali Atari with the group, Milk and Honey. This song won many awards in Europe but never made it big in America, despite a nice, heavily-promoted recording of it by Steve Lawrence and Eydie Gorme. (Steve and Eydie didn't put their names on the original U.S. release, figuring that Top 40 disc jockeys just might play it if they didn't know it was by them. But it was the worst-kept secret in the business, possibly because Lawrence and Gorme kept going on The Tonight Show and singing it.)
And in case you're interested, here are the same folks performing it in Hebrew…