The song , YOU'RE THE VOICE, is definitely one of the greatest hits of 80's . I first knew this song from Colin and Bradley(Merlin series), if you've seen the footage backstage, you must know what I'm talking about.
Anyway it's a brilliant song, you need to listen to it.
Listen to it now: http://www.jango.com/music/John+Farnham?l=0
mediafire : http://www.mediafire.com/?tlzmjjzrqnn
There is also a video available on youtube that Coldplay and John Farnham singing this song together, I have to say that,the only very few bits that Cris Martin sang really didn't make the song better, no offense.