Music Video:
Go to "Video Selection" on the main menu. Go to the last page on that menu (has "Let's Go All The Way"), highlight "main", press the right arrow button 3 times, and press Enter/Ok. It will play "Real Underground Baby".

Music Video:
Go to "Video Selection" on the main menu. Go to the last page on that menu (has "Let's Go All The Way", "Piggy Pie"), highlight "Main", press the right arrow button 2 times, and press Enter/Ok. It will play "Duk Da Fuk Down".