A very early Nintendo TV advert maybe their first? It is advertising the system and The Legends of Zelda they also show the Nintendo Power magazine.

Why they choice to do a rap for this advert I will never know it is so lame it will make anyone laugh, even in 1984 I don't think that rap would be "rad", According to the advert Zelda is totally Rad, Rad?. "The Nintendo Entertainment System your parents will help you hook it up" right. One thing I did find interesting is the NES they used has a black Power and Reset button also the cartridge the kid (freak) puts in which is supposed to be Zelda is gray with a black label.

The advert lasts 29 seconds and is in MPEG format so it can be viewed in media player or any mpeg player.