Last night Clear Channel and the Empire State Building lit up the New York sky to demonstrate the building’s new LED light system. It was the first-ever light show put on by the ESB, and it featured a performance by Alicia Keys.

Keys — along with radio personalities Elvis Duran (Z100); DJ Clue (Power 105); Helen Little (106.7 Lite fm); and Cubby, 103.5 KTU — set things off at 9:00 pm.

Above is a video of the lights along with the accompanying music.