Here's something fun to jam along with today. Laura Shigihara, composer of the Plants vs. Zombies soundtrack, has been uploading piano improvisations based on classic game music. Her latest is based on Charge Man's stage from Mega Man V on NES, but there's plenty more where that came from below.
Secret of Mana Medley
Mega Man IV - Dust Man
Chrono Trigger - To Far Away Times
Suikoden - Theme of Sadness
Yoshi's Island - Ending Theme