Here's the revised version of my mashup video. A lot of people didn't really get the concept, and thought it might should be shorter, but my vision was to create a music video for a mashup song by mashing up the two videos for the songs mashed up. So, I didn't want to shorten it. In this revision, I just tightened up the approach and tried to make the synchronization tighter, and the concept a bit more obvious.