If you have never seen or heard the famous YouTuber Smooth Mcgroove, you are missing a real treat. He has amazing talent in making acapella versions of classic video game music. This guy is unreal how he breaks up the parts to each song and blends them perfectly. The gameplay even goes along with his singing on most songs. Check out this Super Mario Bros 2 rendition by Smooth Mcgroove. Be careful though, you might get hooked!