Ratatat is an American electronic music duo consisting of Mike Stroud and Evan Mast. They are based in New York, NY. Ratatat debuted in 2004 with a self-titled album, which produced the popular song "Seventeen Years."
Ratatat released their fourth studio album, LP4 in 2010. A majority of the tracks are from the same studio session as their previous album, 2008's LP3.