Not a well known song as it was not used in the movie, but it on the soundtrack. I have a feeling this song was going to be used in the movie but edited out or the producers or director decided not to used it but it's very obvious that this song was the love theme song meant for Rocky and Adrian. This is a definetly 70's sound long sove but its an excellent duet and its a shame more people aren't aware of this song. I encourage you try to download it (legally of course) if you get the chance if you haven't heard the song.