Shane & Shane - "Without You"

This is a great song from Shane & Shane's latest album, "The One You Need". Not a lot to say about it, because it's just a solid tune. However, I do find it interesting that the song never lands on the I (tonic) chord. I think that adds a bit to the desperation/anticipation element of the song, because the chorus (and most of the song) just cycles I/III, IV, VI, V, I/III, IV, V. I'm always amused by songs that never land on the tonic chord, or wait until the end to do so. Enjoy!