OK, not much later I have discovered the answer! After discovering it is not from the Aussie boy band Human Nature, but actually from Harry Connick, Jr.!

The actual title is (I Could Only) Whisper Your Name and it's on his CD entitled, "She." I'm going to go grab the lyrics hopefully from Harry's page.
On Amazon, you can hear a soundbyte, if you, too, would be interested--- it's a nice bit o'funk, almost a younger Tom Jones sexiness: http://www.amazon.com/exec/obidos/tg/detail/-/B000002A64/qid=1061505436/sr=1-1/ref=sr_1_1/002-7560247-1999239?v=glance&s=music

Thanks for reading about my lyrics/tune find!
Meow!