Kylie Minogue - Je Ne Sais Pas Pourquoi (I Still Love You)(RaRCS MultiVideo, by DcsabaS)

"RaRCS" stands for "Record and Record Combined Stereo", which means that the left and the right sides of the video come from two different studio records.
This is the RaRCS MultiVideo version of "Je Ne Sais Pas Pourquoi (I Still Love You)" from Kylie Minogue. In the top left corner you can see the official music video clip, while in the bottom right corner a theoretically live, but actually playback performance.

[@House.Of.Dysharma]

Classic 🎉🎉🎉

[@Kylie2011DcsabaS]

@Vitor Manoel: I'm waiting for the source links to her suggestion...