Incredibox: A Capella Beat Box Fun
Incredibox is a great little Flash project that lets you mix your own little a capella beat box. The interface is super slick, and the sheer act of adding in loops is pleasurable. I also love how the bonus interstitials have little “unlock” requirements, before you can view them.
Really well executed, and quite a lot of fun. I love this as a user playing around with the settings, but I also love this as someone who’s built things in Flash before. The Shuffle mode is a nice touch.