Chris de burgh, I like his best... I sing it on karaoke
You Forgot Eric Clapton sang it too.
There are multiple versions. Traced by decades of artists. But tiggs already covered them but there are MANY more
There are two versions that I found, Chris de Burge in 1986, and Allie Wrubel in 1935. Hope this helps, you should find these at www.wikipegia.org if you want to know more.