It's not Skate 4, but this might be better.
Skatebird does what it says on the box: you're a canary, skating along while listening to tunes. "Skate an expansively tiny world with simple controls even a Hawk named Tony would dig," the official webpage says.
Made by the creators of Spartan Fist, Skatebird will be out sometime next year. Which is plenty of time to rename the game to Skatebirb.
Update: Canary, not pigeon. My bad!