I'm not sure about everyone else, but I consider myself from the NES Generation as I grew up playing on the Nintendo and Super Nintendo for quite a while. The music from those games always made me happy, even though they were only chiptune or of poor audio quality being from 8-bit and 16-bit games.

Well I just so happened to stumble across a fantastic NES Gen music artist! His Youtube name is Brentalfloss and he is well known for making music videos with lyrics that match the beat of classic NES and SNES games such as Super Mario and Legend of Zelda. He has his own website with some amazing samples of music he created his self. Just head on over here to check it out if you enjoy some classic NES music!

EDIT: His Youtube account is here if you want to check out his lyrical videos!