January 2009, I participated in the 6.470 Web Programming competition with Scott Kovach and Justin Schmelzer. The goal of the competition is to create a database-backed web site in a month that uses provided data on cars, colleges, or music from freebase.com. TetriTunes is our final product. We won 4th place overall (out of over 30 teams) and 2nd place for Microsoft's Silverlight Award.
TetriTunes is a quirky site that allows friends to force their favorite music on each other by beating each other in Tetris. For more information, click here.