I was on YouTube, and I suddenly came across to this music video of Spread Your Wings, but a different version. Besides the fact of the low quality, I've never seen a film version of the video. link
The only thing I can think of.. as for it being a different version... is if the only version you’ve seen came off of greatest video hits 1, then you would have seen a cropped version of the original video. In that sense, you get a bit more video in the full frame / original aspect ratio.