One of my favorites (for obvious reasons), is Olafur Eliasson's "Daylight Map," 2005.
It's a map of the different time zones of the world, and during the daylight hours in each time zone, those particular pieces of neon on the map are lit. Kinetic light sculptures are fantastic!
Songs (YouTube):
Maps - Yeah Yeah Yeahs
Reading the Map Upside Down - Canasta
Map of the World - Monsters of Folk