[note: I didn't write this. My sister did, but since she doesn't have an account I'm posting this here]
The Half-Blood Prince Rap
Now this is the story all about how
My life got flipped, and turned upside-down
Just pour my memories in the pensieve and jump right in
I'll tell you how I became the half-blood prince
Among magical folk, born and raised
Lurking in shadows is where I spent most of my days
Inventing curses, stalking Lily and stuff, all cool
Acing all my Hogwarts classes, was the smartest in school
When a couple of Gryffs, who were up to no good
Started making fun of my hair and books
I cast one lil spell and Lily got mad
She said, "Don't be cursing James, Sev, I think you're turning bad!"
Yeah I wanted to be evil, I won't lie, it's true!
Death-Eater fo'life chillin' with You-Know-Who
But then I heard the news of Lily's death which I couldn't swallow
Had to see for myself, "Yo off to Godric's hollow!"
So turn to page three hundred and ninety-four
And I'll tell you about my oath to Dumbledore
I vowed to help Harry and have ever since
As potions master, double agent and the half-blood prince