Jason Kottke has alerted us to Typing Karaoke, a great browser game that does pretty much what you'd expect. Set to a soundtrack including Kanye West, Radiohead, and (yes) Carly Rae Jepsen, the Rdio Developer App features a pixelated character singing along to every word you type. Points are awarded based on how well you keep up and how few mistakes you make — you'll never dismiss "Call Me Maybe" as innocent pop fluff again, trust us. It's the most entertaining way to improve your WPM since The Typing Of The Dead.