I’m not saying I’m going to be the next Deadmau5, but the Library of Congress’ new “Citizen DJ” web app is pretty awesome to play around with—even if you don’t think you’ll use any of the sick beats ...

I have no plans to create my own videogame (you're welcome), but that hasn't stopped me from playing with ChipTone, an extremely cool videogame sound effects tool, all day. It's like a little sound ...