Lady Gaga - Poker Face on Clikthrough
The guys at Clikthrough put this video of Lady Gaga together featuring all the objects you see (and people) in the video. Hotspotting is very dynamic and fluid and clicking on something brings down a transparency - well done. The fuller version has the trademark Clikthrough "barndoor" effect, but this is easy to use, too.
It's fascinating to get the richer "insider" data experience of a mysterious performer.