The Peanuts cartoon character Schroeder liked to bang out Beethoven a toy piano. Now, thanks to this hack from [Liam Lacey], Schroeder can switch to Skrillex. That’s because [Liam] built a po… ...

Q: How is it different than playing “real” piano? A: It’s not at all like a regular piano. There are fewer keys, for one thing. I have a toy grand and it has 37 keys (compared to 88 for a full-size ...