I've been trying to teach myself this song on the piano for a little while now, between school and work and writing and more work. Synthesia is one of the most invaluable resources to me right now.
The last time I had piano lessons was years ago, and I'd only been taking them for a little while before I stopped. There's something very tangible about playing. For every x hours you spend practicing, you learn to play x amount of minutes in the song and the more you practice, the easier it gets.
Anyways, here's a list of songs I'm learning/want to learn in the future.
The Legend of Zelda: Ocarina of Time - Minuet of Forest,
Nirvana - Smells Like Teen Spirit
Kingdom Hearts - Dearly Beloved
Final Fantasy IV - Rydia
Hotel Dusk - Mila's Theme
Amy Winehouse - You Know I'm No Good